From 5b615fbf4a856fd82a080e1ca5a5c53a55136e07 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Tue, 20 Nov 2012 15:33:35 +0100 Subject: ARM: dts: cfa10049: Add PCA9555 GPIO expander to the device tree Add the GPIO expander found on the i2c1 bus, behind the muxer to the device tree. This gpio expander will be used to get tachymeters values and data ready interruptions from the nuvoton NAU7802 ADCs. Signed-off-by: Maxime Ripard Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-cfa10049.dts | 26 +++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts index bdc80a4453dd..7890acc4161d 100644 --- a/arch/arm/boot/dts/imx28-cfa10049.dts +++ b/arch/arm/boot/dts/imx28-cfa10049.dts @@ -23,7 +23,8 @@ apbh@80000000 { pinctrl@80018000 { pinctrl-names = "default", "default"; - pinctrl-1 = <&hog_pins_cfa10049>; + pinctrl-1 = <&hog_pins_cfa10049 + &hog_pins_cfa10049_pullup>; hog_pins_cfa10049: hog-10049@0 { reg = <0>; @@ -38,6 +39,16 @@ fsl,pull-up = <0>; }; + hog_pins_cfa10049_pullup: hog-10049-pullup@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2133 /* MX28_PAD_SSP2_D3__GPIO_2_19 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + spi3_pins_cfa10049: spi3-cfa10049@0 { reg = <0>; fsl,pinmux-ids = < @@ -113,6 +124,19 @@ i2c@3 { reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + + pca9555: pca9555@20 { + compatible = "nxp,pca9555"; + interrupt-parent = <&gpio2>; + interrupts = <19 0x2>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x20>; + }; }; }; -- cgit v1.2.3 From a9d281cab72cbb45fcde8be3e20b7494f573ac9d Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Tue, 8 Jan 2013 19:40:59 +0100 Subject: ARM: sunxi: Add device tree for Miniand Hackberry Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/sun4i-a10-hackberry.dts | 30 ++++++++++++++++++++++++++++++ 2 files changed, 31 insertions(+) create mode 100644 arch/arm/boot/dts/sun4i-a10-hackberry.dts (limited to 'arch') diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index e44da40d984f..b5dd25886f4a 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -132,6 +132,7 @@ dtb-$(CONFIG_ARCH_SPEAR3XX)+= spear300-evb.dtb \ spear320-hmi.dtb dtb-$(CONFIG_ARCH_SPEAR6XX)+= spear600-evb.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun4i-a10-cubieboard.dtb \ + sun4i-a10-hackberry.dtb \ sun5i-a13-olinuxino.dtb dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ tegra20-medcom-wide.dtb \ diff --git a/arch/arm/boot/dts/sun4i-a10-hackberry.dts b/arch/arm/boot/dts/sun4i-a10-hackberry.dts new file mode 100644 index 000000000000..f84549ad791e --- /dev/null +++ b/arch/arm/boot/dts/sun4i-a10-hackberry.dts @@ -0,0 +1,30 @@ +/* + * Copyright 2012 Maxime Ripard + * + * Maxime Ripard + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "sun4i-a10.dtsi" + +/ { + model = "Miniand Hackberry"; + compatible = "miniand,hackberry", "allwinner,sun4i-a10"; + + chosen { + bootargs = "earlyprintk console=ttyS0,115200"; + }; + + soc { + uart0: uart@01c28000 { + status = "okay"; + }; + }; +}; -- cgit v1.2.3 From da021ee3a069b897833f737d86a343b860ad7a54 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 12 Jan 2013 00:35:08 +0100 Subject: ARM: mxs: Enable touchscreen on m28evk This patch adds necessary DT properties to m28evk to enable touchscreen in the LRADC block. The M28EVK is shipped with 4-wire resistive touchscreen. Signed-off-by: Marek Vasut Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-m28evk.dts | 1 + 1 file changed, 1 insertion(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts index 3bab6b00c52d..6ce3d17c3a29 100644 --- a/arch/arm/boot/dts/imx28-m28evk.dts +++ b/arch/arm/boot/dts/imx28-m28evk.dts @@ -177,6 +177,7 @@ lradc@80050000 { status = "okay"; + fsl,lradc-touchscreen-wires = <4>; }; duart: serial@80074000 { -- cgit v1.2.3 From 6520700fdb2cc07ed86e893a2e88c491e04d6b75 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 27 Dec 2012 14:29:05 -0700 Subject: ARM: bcm2835 rpi: remove hard-coded memreserve from DT The Raspberry Pi has either 256MB or 512MB of RAM. However, a portion is reserved for use by the VideoCore co-processor. The RPi DT contained a /memreserve/ statement to reserve that RAM. However, the exact amount of RAM used by the VideoCore is dynamic at boot-time; a firmware config file specifies the amount. As such, we can't hard-code the size in the DT. Remove the /memreserve/ statement. The bootloader is expected to adjust the /memory properties to reflect the RAM size the ARM CPU can use. Upstream U-Boot certainly does this, although I'm not sure that the basic firmware does if it boots the kernel directly; users may need to manually adjust their DT if not using U-Boot. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/bcm2835-rpi-b.dts | 1 - 1 file changed, 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts index 9b72054a0bc0..6ff26f99cacd 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts @@ -1,5 +1,4 @@ /dts-v1/; -/memreserve/ 0x0c000000 0x04000000; /include/ "bcm2835.dtsi" / { -- cgit v1.2.3 From 5186bf287aa4393b78c36f548d9b06001046b65e Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 24 Dec 2012 21:58:56 -0700 Subject: ARM: bcm2835: add SDHCI node to DT Add the SDHCI device node to the SoC DT file. Add a dummy fixed-clock to satisfy the SDHCI driver's clock lookup; eventually this should be replaced by a real clock implementation. Add board specific properties to the Raspberry Pi board file. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/bcm2835-rpi-b.dts | 5 +++++ arch/arm/boot/dts/bcm2835.dtsi | 14 ++++++++++++++ 2 files changed, 19 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts index 6ff26f99cacd..0544ef860623 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts @@ -24,3 +24,8 @@ brcm,function = <7>; /* alt3 */ }; }; + +&sdhci { + status = "okay"; + bus-width = <4>; +}; diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi index 8917550fd1bb..1d7e4f5c0b1e 100644 --- a/arch/arm/boot/dts/bcm2835.dtsi +++ b/arch/arm/boot/dts/bcm2835.dtsi @@ -63,5 +63,19 @@ interrupt-controller; #interrupt-cells = <2>; }; + + sdhci: sdhci { + compatible = "brcm,bcm2835-sdhci"; + reg = <0x7e300000 0x100>; + interrupts = <2 30>; + clocks = <&clk_mmc>; + status = "disabled"; + }; + }; + + clk_mmc: clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; }; }; -- cgit v1.2.3 From 232fed4825e832c89b1d47a24c7836918063fb3e Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 31 Dec 2012 23:26:45 -0700 Subject: ARM: bcm2835: add I2C controllers to DT The BCM2835 has 3 identical I2C controllers. Instantiate them all in the SoC .dtsi file, and enable the relevant two in the Raspberry Pi board .dts file. Note that on the Raspberry Pi Model B revision 1, I2C0 is connected to the general-purpose expansion header, and I2C1 is connected to the camera connector. Revision 2 of the board swaps these assignments:-( Signed-off-by: Stephen Warren --- arch/arm/boot/dts/bcm2835-rpi-b.dts | 10 ++++++++++ arch/arm/boot/dts/bcm2835.dtsi | 22 ++++++++++++++++++++++ 2 files changed, 32 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts index 0544ef860623..aafda174a605 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts @@ -25,6 +25,16 @@ }; }; +&i2c0 { + status = "okay"; + clock-frequency = <100000>; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <100000>; +}; + &sdhci { status = "okay"; bus-width = <4>; diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi index 1d7e4f5c0b1e..c69a591631b8 100644 --- a/arch/arm/boot/dts/bcm2835.dtsi +++ b/arch/arm/boot/dts/bcm2835.dtsi @@ -64,6 +64,22 @@ #interrupt-cells = <2>; }; + i2c0: i2c@20205000 { + compatible = "brcm,bcm2835-i2c"; + reg = <0x7e205000 0x1000>; + interrupts = <2 21>; + clocks = <&clk_i2c>; + status = "disabled"; + }; + + i2c1: i2c@20804000 { + compatible = "brcm,bcm2835-i2c"; + reg = <0x7e804000 0x1000>; + interrupts = <2 21>; + clocks = <&clk_i2c>; + status = "disabled"; + }; + sdhci: sdhci { compatible = "brcm,bcm2835-sdhci"; reg = <0x7e300000 0x100>; @@ -73,6 +89,12 @@ }; }; + clk_i2c: clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <150000000>; + }; + clk_mmc: clock { compatible = "fixed-clock"; #clock-cells = <0>; -- cgit v1.2.3 From 9692c191ffffbd5255bec222b8f0f2854932a408 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 14 Jan 2013 21:07:20 -0700 Subject: ARM: bcm2835: fix clock node aliasing in device tree Both clock nodes in the current device tree are named "clock" and hence end up being the same node. Rename the nodes to different names to avoid this. In fact, fixed-clock uses the node name as the clock name, so name the nodes after the clock they represent. Move the clocks into a "clocks" sub-node to group them and avoid any possible naming conflicts with other nodes also named after the device type. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/bcm2835.dtsi | 26 +++++++++++++++++--------- 1 file changed, 17 insertions(+), 9 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi index c69a591631b8..4bf2a8774aa7 100644 --- a/arch/arm/boot/dts/bcm2835.dtsi +++ b/arch/arm/boot/dts/bcm2835.dtsi @@ -89,15 +89,23 @@ }; }; - clk_i2c: clock { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <150000000>; - }; + clocks { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; - clk_mmc: clock { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; + clk_mmc: mmc { + compatible = "fixed-clock"; + reg = <0>; + #clock-cells = <0>; + clock-frequency = <100000000>; + }; + + clk_i2c: i2c { + compatible = "fixed-clock"; + reg = <1>; + #clock-cells = <0>; + clock-frequency = <150000000>; + }; }; }; -- cgit v1.2.3 From 1faaba3dd763f6abe8778f7ef8c40b4f4fee5384 Mon Sep 17 00:00:00 2001 From: "Kumar, Anil" Date: Wed, 16 Jan 2013 14:37:39 +0530 Subject: ARM: davinci: da850: add pinctrl driver DT entries For DT, DaVinci platform can use pinctrl-single driver for handling padconf registers. Enable PINCTRL Kconfig for MACH_DA8XX_DT platform. Add required pinctrl DT entries in da850 dts file. Test procedure 1)Populate DT file with NAND node information. 2)Populate board DT file with pinmux information for NAND. 3)Boot and confirm NAND is detected by the kernel. 4)cat /proc/mtd to show partitions. Signed-off-by: Kumar, Anil Signed-off-by: Sekhar Nori --- arch/arm/boot/dts/da850-evm.dts | 3 +++ arch/arm/boot/dts/da850.dtsi | 10 ++++++++++ arch/arm/mach-davinci/Kconfig | 1 + 3 files changed, 14 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 37dc5a3243b8..087ba28285d2 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -15,6 +15,9 @@ model = "DA850/AM1808/OMAP-L138 EVM"; soc { + pmx_core: pinmux@1c14120 { + status = "okay"; + }; serial0: serial@1c42000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 640ab75c20db..f74740d0994b 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -29,6 +29,16 @@ #size-cells = <1>; ranges = <0x0 0x01c00000 0x400000>; + pmx_core: pinmux@1c14120 { + compatible = "pinctrl-single"; + reg = <0x14120 0x50>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,bit-per-mux; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0xffffffff>; + status = "disabled"; + }; serial0: serial@1c42000 { compatible = "ns16550a"; reg = <0x42000 0x100>; diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig index 0153950f6068..a075b3e0c5c7 100644 --- a/arch/arm/mach-davinci/Kconfig +++ b/arch/arm/mach-davinci/Kconfig @@ -62,6 +62,7 @@ config MACH_DA8XX_DT bool "Support DA8XX platforms using device tree" default y depends on ARCH_DAVINCI_DA8XX + select PINCTRL help Say y here to include support for TI DaVinci DA850 based using Flattened Device Tree. More information at Documentation/devicetree -- cgit v1.2.3 From 99b8800ca8dd6690defc3edca8cc7e43ef63fe84 Mon Sep 17 00:00:00 2001 From: "Kumar, Anil" Date: Wed, 16 Jan 2013 14:37:41 +0530 Subject: ARM: davinci: da850: add NAND driver DT entries Add NAND driver DT node and related pinctrl DT data to export NAND functionality on da850 evm. Signed-off-by: Kumar, Anil Signed-off-by: Sekhar Nori --- arch/arm/boot/dts/da850-evm.dts | 5 +++++ arch/arm/boot/dts/da850.dtsi | 30 ++++++++++++++++++++++++++++++ 2 files changed, 35 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 087ba28285d2..98c1a48d5797 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -28,4 +28,9 @@ status = "okay"; }; }; + nand_cs3@62000000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&nand_cs3_pins>; + }; }; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index f74740d0994b..25510989cf40 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -38,6 +38,23 @@ pinctrl-single,register-width = <32>; pinctrl-single,function-mask = <0xffffffff>; status = "disabled"; + + nand_cs3_pins: pinmux_nand_pins { + pinctrl-single,bits = < + /* EMA_OE, EMA_WE */ + 0x1c 0x00110000 0x00ff0000 + /* EMA_CS[4],EMA_CS[3]*/ + 0x1c 0x00000110 0x00000ff0 + /* + * EMA_D[0], EMA_D[1], EMA_D[2], + * EMA_D[3], EMA_D[4], EMA_D[5], + * EMA_D[6], EMA_D[7] + */ + 0x24 0x11111111 0xffffffff + /* EMA_A[1], EMA_A[2] */ + 0x30 0x01100000 0x0ff00000 + >; + }; }; serial0: serial@1c42000 { compatible = "ns16550a"; @@ -67,4 +84,17 @@ status = "disabled"; }; }; + nand_cs3@62000000 { + compatible = "ti,davinci-nand"; + reg = <0x62000000 0x807ff + 0x68000000 0x8000>; + ti,davinci-chipselect = <1>; + ti,davinci-mask-ale = <0>; + ti,davinci-mask-cle = <0>; + ti,davinci-mask-chipsel = <0>; + ti,davinci-ecc-mode = "hw"; + ti,davinci-ecc-bits = <4>; + ti,davinci-nand-use-bbt; + status = "disabled"; + }; }; -- cgit v1.2.3 From d91801df767a54a678036ee2a7dec849b8201e26 Mon Sep 17 00:00:00 2001 From: "Kumar, Anil" Date: Wed, 16 Jan 2013 14:37:40 +0530 Subject: ARM: davinci: da8xx defconfig: enable pinctrl config option Enable pinctrl related config option in da8xx_omapl_defconfig Signed-off-by: Kumar, Anil Signed-off-by: Sekhar Nori --- arch/arm/configs/da8xx_omapl_defconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch') diff --git a/arch/arm/configs/da8xx_omapl_defconfig b/arch/arm/configs/da8xx_omapl_defconfig index f29223954af8..0892db4346e9 100644 --- a/arch/arm/configs/da8xx_omapl_defconfig +++ b/arch/arm/configs/da8xx_omapl_defconfig @@ -81,6 +81,7 @@ CONFIG_SERIAL_OF_PLATFORM=y CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_DAVINCI=y +CONFIG_PINCTRL_SINGLE=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_REGULATOR=y -- cgit v1.2.3 From e0f7d905242f5eedc4801ce588f7f588f4ec57cb Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Sat, 26 Jan 2013 13:40:37 +0800 Subject: ARM: mxs: dt: Add Crystalfontz CFA-10037 device tree support The CFA-10037 is another expansion board for the CFA-10036 module, with only a USB Host, a Ethernet device and a lot of gpios. Signed-off-by: Maxime Ripard Signed-off-by: Shawn Guo --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/imx28-cfa10037.dts | 77 ++++++++++++++++++++++++++++++++++++ arch/arm/mach-mxs/mach-mxs.c | 8 ++++ 3 files changed, 86 insertions(+) create mode 100644 arch/arm/boot/dts/imx28-cfa10037.dts (limited to 'arch') diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index e44da40d984f..f9912f67cb4b 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -95,6 +95,7 @@ dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ imx28-apf28dev.dtb \ imx28-apx4devkit.dtb \ imx28-cfa10036.dtb \ + imx28-cfa10037.dtb \ imx28-cfa10049.dtb \ imx28-evk.dtb \ imx28-m28evk.dtb \ diff --git a/arch/arm/boot/dts/imx28-cfa10037.dts b/arch/arm/boot/dts/imx28-cfa10037.dts new file mode 100644 index 000000000000..c2ef3a3d655e --- /dev/null +++ b/arch/arm/boot/dts/imx28-cfa10037.dts @@ -0,0 +1,77 @@ +/* + * Copyright 2012 Free Electrons + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/* + * The CFA-10049 is an expansion board for the CFA-10036 module, thus we + * need to include the CFA-10036 DTS. + */ +/include/ "imx28-cfa10036.dts" + +/ { + model = "Crystalfontz CFA-10037 Board"; + compatible = "crystalfontz,cfa10037", "crystalfontz,cfa10036", "fsl,imx28"; + + apb@80000000 { + apbh@80000000 { + pinctrl@80018000 { + pinctrl-names = "default", "default"; + pinctrl-1 = <&hog_pins_cfa10037>; + + hog_pins_cfa10037: hog-10037@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */ + 0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; + }; + + apbx@80040000 { + usbphy1: usbphy@8007e000 { + status = "okay"; + }; + }; + }; + + ahb@80080000 { + usb1: usb@80090000 { + vbus-supply = <®_usb1_vbus>; + pinctrl-0 = <&usbphy1_pins_a>; + pinctrl-names = "default"; + status = "okay"; + }; + + mac0: ethernet@800f0000 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_pins_a>; + phy-reset-gpios = <&gpio2 21 0>; + phy-reset-duration = <100>; + status = "okay"; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_usb1_vbus: usb1_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio0 7 1>; + }; + }; +}; diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index c66129b5dd18..19c5aeb20b89 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -395,6 +395,12 @@ static void __init cfa10049_init(void) update_fec_mac_prop(OUI_CRYSTALFONTZ); } +static void __init cfa10037_init(void) +{ + enable_clk_enet_out(); + update_fec_mac_prop(OUI_CRYSTALFONTZ); +} + static void __init apf28_init(void) { enable_clk_enet_out(); @@ -415,6 +421,8 @@ static void __init mxs_machine_init(void) m28evk_init(); else if (of_machine_is_compatible("bluegiga,apx4devkit")) apx4devkit_init(); + else if (of_machine_is_compatible("crystalfontz,cfa10037")) + cfa10037_init(); else if (of_machine_is_compatible("crystalfontz,cfa10049")) cfa10049_init(); else if (of_machine_is_compatible("armadeus,imx28-apf28")) -- cgit v1.2.3 From c57ff58d12209e96fd9beeb6efa0e40ad27b80dd Mon Sep 17 00:00:00 2001 From: "Lad, Prabhakar" Date: Fri, 25 Jan 2013 16:48:44 +0530 Subject: ARM: davinci: da850: move interrupt-parent property to soc node This patch moves 'interrupt-parent' property to soc node, so that the child inherits this property. This avoids adding 'interrupt-parent' property to each node. Signed-off-by: Lad, Prabhakar Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com Cc: devicetree-discuss@lists.ozlabs.org Cc: Sekhar Nori Cc: Heiko Schocher Signed-off-by: Sekhar Nori --- arch/arm/boot/dts/da850.dtsi | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 25510989cf40..7c84822d33a1 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -28,6 +28,7 @@ #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x01c00000 0x400000>; + interrupt-parent = <&intc>; pmx_core: pinmux@1c14120 { compatible = "pinctrl-single"; @@ -62,7 +63,6 @@ clock-frequency = <150000000>; reg-shift = <2>; interrupts = <25>; - interrupt-parent = <&intc>; status = "disabled"; }; serial1: serial@1d0c000 { @@ -71,7 +71,6 @@ clock-frequency = <150000000>; reg-shift = <2>; interrupts = <53>; - interrupt-parent = <&intc>; status = "disabled"; }; serial2: serial@1d0d000 { @@ -80,7 +79,6 @@ clock-frequency = <150000000>; reg-shift = <2>; interrupts = <61>; - interrupt-parent = <&intc>; status = "disabled"; }; }; -- cgit v1.2.3 From 1661636d362b6d1a6c2bab210f2ab363a69deccc Mon Sep 17 00:00:00 2001 From: Mrugesh Katepallewar Date: Mon, 28 Jan 2013 13:17:48 +0530 Subject: ARM: davinci: da850: add RTC DT entries Add RTC DT entries in da850 dts file. Tested on da850-evm device. Test Procedure: $ date 2013.01.28-10:00:00 # usage: date[YYYY.]MM.DD-hh:mm[:ss] $ hwclock -w (reset board and check system time) Signed-off-by: Mrugesh Katepallewar Signed-off-by: Sekhar Nori --- arch/arm/boot/dts/da850-evm.dts | 3 +++ arch/arm/boot/dts/da850.dtsi | 7 +++++++ 2 files changed, 10 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 98c1a48d5797..fa04152b24bf 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -27,6 +27,9 @@ serial2: serial@1d0d000 { status = "okay"; }; + rtc0: rtc@1c23000 { + status = "okay"; + }; }; nand_cs3@62000000 { status = "okay"; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 7c84822d33a1..8dd15c0426a8 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -81,6 +81,13 @@ interrupts = <61>; status = "disabled"; }; + rtc0: rtc@1c23000 { + compatible = "ti,da830-rtc"; + reg = <0x23000 0x1000>; + interrupts = <19 + 19>; + status = "disabled"; + }; }; nand_cs3@62000000 { compatible = "ti,davinci-nand"; -- cgit v1.2.3 From 35f210eca0fcafacb1f8b53d36e3738f7897a474 Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Wed, 19 Dec 2012 20:27:12 +0530 Subject: ARM: tegra30: tegra30 gpio is not compatible with tegra20 gpio tegra30 gpio controller is not compatible with the tegra20 due to their bank stride i.e. Tegra20 bank stride is 0x80 where Tegra30 bank stride is 0x100. Signed-off-by: Laxman Dewangan [swarren: fixed typo syntax error] Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra30.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 2de8b919d78c..7159bd353f8c 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -191,7 +191,7 @@ }; gpio: gpio { - compatible = "nvidia,tegra30-gpio", "nvidia,tegra20-gpio"; + compatible = "nvidia,tegra30-gpio"; reg = <0x6000d000 0x1000>; interrupts = <0 32 0x04 0 33 0x04 -- cgit v1.2.3 From b6551bb933f916f771d6fc5843719c2a3a3337a0 Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Wed, 19 Dec 2012 12:01:11 +0530 Subject: ARM: tegra: dts: add aliases and DMA requestor for serial controller Add APB DMA requestor and serial aliases for serial controller. There will be two serial driver i.e. 8250 based simple serial driver and APB DMA based serial driver for higher baudrate and performace. The simple serial driver get enabled with compatible nvidia,tegra20-uart and APB DMA based driver will get enabled with compatible nvidia,tegra20-hsuart. Signed-off-by: Laxman Dewangan Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20.dtsi | 30 +++++++++++++++++++++++++----- arch/arm/boot/dts/tegra30.dtsi | 31 ++++++++++++++++++++++++++----- 2 files changed, 51 insertions(+), 10 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 2e7c83c7253b..008f9f7f6925 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -4,6 +4,14 @@ compatible = "nvidia,tegra20"; interrupt-parent = <&intc>; + aliases { + serial0 = &uarta; + serial1 = &uartb; + serial2 = &uartc; + serial3 = &uartd; + serial4 = &uarte; + }; + host1x { compatible = "nvidia,tegra20-host1x", "simple-bus"; reg = <0x50000000 0x00024000>; @@ -218,47 +226,59 @@ status = "disabled"; }; - serial@70006000 { + /* + * There are two serial driver i.e. 8250 based simple serial + * driver and APB DMA based serial driver for higher baudrate + * and performace. To enable the 8250 based driver, the compatible + * is "nvidia,tegra20-uart" and to enable the APB DMA based serial + * driver, the comptible is "nvidia,tegra20-hsuart". + */ + uarta: serial@70006000 { compatible = "nvidia,tegra20-uart"; reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = <0 36 0x04>; + nvidia,dma-request-selector = <&apbdma 8>; clocks = <&tegra_car 6>; status = "disabled"; }; - serial@70006040 { + uartb: serial@70006040 { compatible = "nvidia,tegra20-uart"; reg = <0x70006040 0x40>; reg-shift = <2>; interrupts = <0 37 0x04>; + nvidia,dma-request-selector = <&apbdma 9>; clocks = <&tegra_car 96>; status = "disabled"; }; - serial@70006200 { + uartc: serial@70006200 { compatible = "nvidia,tegra20-uart"; reg = <0x70006200 0x100>; reg-shift = <2>; interrupts = <0 46 0x04>; + nvidia,dma-request-selector = <&apbdma 10>; clocks = <&tegra_car 55>; status = "disabled"; }; - serial@70006300 { + uartd: serial@70006300 { compatible = "nvidia,tegra20-uart"; reg = <0x70006300 0x100>; reg-shift = <2>; interrupts = <0 90 0x04>; + nvidia,dma-request-selector = <&apbdma 19>; clocks = <&tegra_car 65>; status = "disabled"; }; - serial@70006400 { + uarte: serial@70006400 { compatible = "nvidia,tegra20-uart"; reg = <0x70006400 0x100>; reg-shift = <2>; interrupts = <0 91 0x04>; + nvidia,dma-request-selector = <&apbdma 20>; clocks = <&tegra_car 66>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 7159bd353f8c..e55c99173704 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -4,6 +4,14 @@ compatible = "nvidia,tegra30"; interrupt-parent = <&intc>; + aliases { + serial0 = &uarta; + serial1 = &uartb; + serial2 = &uartc; + serial3 = &uartd; + serial4 = &uarte; + }; + host1x { compatible = "nvidia,tegra30-host1x", "simple-bus"; reg = <0x50000000 0x00024000>; @@ -213,47 +221,60 @@ 0x70003000 0x3e4>; /* Mux registers */ }; - serial@70006000 { + /* + * There are two serial driver i.e. 8250 based simple serial + * driver and APB DMA based serial driver for higher baudrate + * and performace. To enable the 8250 based driver, the compatible + * is "nvidia,tegra30-uart", "nvidia,tegra20-uart" and to enable + * the APB DMA based serial driver, the comptible is + * "nvidia,tegra30-hsuart", "nvidia,tegra20-hsuart". + */ + uarta: serial@70006000 { compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = <0 36 0x04>; + nvidia,dma-request-selector = <&apbdma 8>; clocks = <&tegra_car 6>; status = "disabled"; }; - serial@70006040 { + uartb: serial@70006040 { compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006040 0x40>; reg-shift = <2>; interrupts = <0 37 0x04>; + nvidia,dma-request-selector = <&apbdma 9>; clocks = <&tegra_car 160>; status = "disabled"; }; - serial@70006200 { + uartc: serial@70006200 { compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006200 0x100>; reg-shift = <2>; interrupts = <0 46 0x04>; + nvidia,dma-request-selector = <&apbdma 10>; clocks = <&tegra_car 55>; status = "disabled"; }; - serial@70006300 { + uartd: serial@70006300 { compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006300 0x100>; reg-shift = <2>; interrupts = <0 90 0x04>; + nvidia,dma-request-selector = <&apbdma 19>; clocks = <&tegra_car 65>; status = "disabled"; }; - serial@70006400 { + uarte: serial@70006400 { compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006400 0x100>; reg-shift = <2>; interrupts = <0 91 0x04>; + nvidia,dma-request-selector = <&apbdma 20>; clocks = <&tegra_car 66>; status = "disabled"; }; -- cgit v1.2.3 From 8fef5dffdefcfa36769d32c38986d311274f6d41 Mon Sep 17 00:00:00 2001 From: Bryan Wu Date: Thu, 20 Dec 2012 09:41:29 +0000 Subject: ARM: DT: tegra: Unify the description of Tegra20 boards Use engineering name 'Tegra20' instead of 'Tegra2' Signed-off-by: Bryan Wu Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20-harmony.dts | 2 +- arch/arm/boot/dts/tegra20-ventana.dts | 2 +- arch/arm/boot/dts/tegra20-whistler.dts | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts index 43eb72af8948..b506de9ee978 100644 --- a/arch/arm/boot/dts/tegra20-harmony.dts +++ b/arch/arm/boot/dts/tegra20-harmony.dts @@ -3,7 +3,7 @@ /include/ "tegra20.dtsi" / { - model = "NVIDIA Tegra2 Harmony evaluation board"; + model = "NVIDIA Tegra20 Harmony evaluation board"; compatible = "nvidia,harmony", "nvidia,tegra20"; memory { diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts index adc47547eaae..0392dea69837 100644 --- a/arch/arm/boot/dts/tegra20-ventana.dts +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -3,7 +3,7 @@ /include/ "tegra20.dtsi" / { - model = "NVIDIA Tegra2 Ventana evaluation board"; + model = "NVIDIA Tegra20 Ventana evaluation board"; compatible = "nvidia,ventana", "nvidia,tegra20"; memory { diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts index 20d576ecd555..5836ad6fb4dd 100644 --- a/arch/arm/boot/dts/tegra20-whistler.dts +++ b/arch/arm/boot/dts/tegra20-whistler.dts @@ -3,7 +3,7 @@ /include/ "tegra20.dtsi" / { - model = "NVIDIA Tegra2 Whistler evaluation board"; + model = "NVIDIA Tegra20 Whistler evaluation board"; compatible = "nvidia,whistler", "nvidia,tegra20"; memory { -- cgit v1.2.3 From bff1ea70e748c5b57566a8dc99f0c5207a98d899 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 6 Dec 2012 14:23:52 -0700 Subject: ARM: tegra: trimslice: add gpio-poweroff node to DT ... and disable tri-state from the pingroup that contains the poweroff GPIO. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20-trimslice.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts index b70b4cb754c8..4b6c486ecea5 100644 --- a/arch/arm/boot/dts/tegra20-trimslice.dts +++ b/arch/arm/boot/dts/tegra20-trimslice.dts @@ -249,6 +249,11 @@ "ld23_22"; nvidia,pull = <1>; }; + conf_spif { + nvidia,pins = "spif"; + nvidia,pull = <1>; + nvidia,tristate = <0>; + }; }; }; @@ -322,6 +327,11 @@ bus-width = <4>; }; + poweroff { + compatible = "gpio-poweroff"; + gpios = <&gpio 191 1>; /* gpio PX7, active low */ + }; + regulators { compatible = "simple-bus"; #address-cells = <1>; -- cgit v1.2.3 From a75191e6b4743d756b5435b11abe41cc3dd62cdd Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 2 Jan 2013 14:53:20 -0700 Subject: ARM: tegra: seaboard: enable HDMI port Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20-seaboard.dts | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index 420459825b46..f9e3ad45e518 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -10,6 +10,18 @@ reg = <0x00000000 0x40000000>; }; + host1x { + hdmi { + status = "okay"; + + vdd-supply = <&hdmi_vdd_reg>; + pll-supply = <&hdmi_pll_reg>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */ + }; + }; + pinmux { pinctrl-names = "default"; pinctrl-0 = <&state_default>; @@ -345,7 +357,7 @@ pinctrl-1 = <&state_i2cmux_pta>; pinctrl-2 = <&state_i2cmux_idle>; - i2c@0 { + hdmi_ddc: i2c@0 { reg = <0>; #address-cells = <1>; #size-cells = <0>; @@ -463,13 +475,13 @@ regulator-max-microvolt = <1800000>; }; - ldo7 { + hdmi_vdd_reg: ldo7 { regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - ldo8 { + hdmi_pll_reg: ldo8 { regulator-name = "vdd_ldo8,avdd_hdmi_pll"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; -- cgit v1.2.3 From 97d5520f9364444ec78f0a20bf6d880ea80934b8 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 2 Jan 2013 14:53:21 -0700 Subject: ARM: tegra: ventana: enable HDMI port Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20-ventana.dts | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts index 0392dea69837..e3d3b29abbb3 100644 --- a/arch/arm/boot/dts/tegra20-ventana.dts +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -10,6 +10,18 @@ reg = <0x00000000 0x40000000>; }; + host1x { + hdmi { + status = "okay"; + + vdd-supply = <&hdmi_vdd_reg>; + pll-supply = <&hdmi_pll_reg>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */ + }; + }; + pinmux { pinctrl-names = "default"; pinctrl-0 = <&state_default>; @@ -320,7 +332,7 @@ i2c@7000c400 { status = "okay"; - clock-frequency = <400000>; + clock-frequency = <100000>; }; i2cmux { @@ -335,7 +347,7 @@ pinctrl-1 = <&state_i2cmux_pta>; pinctrl-2 = <&state_i2cmux_idle>; - i2c@0 { + hdmi_ddc: i2c@0 { reg = <0>; #address-cells = <1>; #size-cells = <0>; @@ -446,13 +458,13 @@ regulator-max-microvolt = <1800000>; }; - ldo7 { + hdmi_vdd_reg: ldo7 { regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - ldo8 { + hdmi_pll_reg: ldo8 { regulator-name = "vdd_ldo8,avdd_hdmi_pll"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; -- cgit v1.2.3 From 11a3c868f923b1c0b7a5c532881883b7db077ec3 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 2 Jan 2013 14:53:22 -0700 Subject: ARM: tegra: paz00: enable HDMI port Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20-paz00.dts | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index a965fe9c7aa1..2e94d34d9e61 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -10,6 +10,18 @@ reg = <0x00000000 0x20000000>; }; + host1x { + hdmi { + status = "okay"; + + vdd-supply = <&hdmi_vdd_reg>; + pll-supply = <&hdmi_pll_reg>; + + nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */ + }; + }; + pinmux { pinctrl-names = "default"; pinctrl-0 = <&state_default>; @@ -252,9 +264,9 @@ }; }; - i2c@7000c400 { + hdmi_ddc: i2c@7000c400 { status = "okay"; - clock-frequency = <400000>; + clock-frequency = <100000>; }; nvec { @@ -369,13 +381,13 @@ regulator-max-microvolt = <1800000>; }; - ldo7 { + hdmi_vdd_reg: ldo7 { regulator-name = "+3.3vs_ldo7,avdd_hdmi"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - ldo8 { + hdmi_pll_reg: ldo8 { regulator-name = "+1.8vs_ldo8,avdd_hdmi_pll"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; -- cgit v1.2.3 From d7df69fe256587c5f78961c4d69a95d4a5b12c71 Mon Sep 17 00:00:00 2001 From: Bryan Wu Date: Wed, 2 Jan 2013 15:53:51 -0800 Subject: ARM: DT: tegra: Add Tegra30 Beaver board support This patch adds support for Tegra30 Beaver board in upstream kernel. Beaver board is a Tegra30 SoC based development board, it has following features: - T30 or T33 SoC (Qual core ARM Cortex A9) - 2 GB DDR3L - 16 GB EMMC - 1 SD slot - 1 USB Standart A port and 1 USB micro AB port - PCI-E Gig Ethernet - Audio input/output - SATA port - HDMI output - UART and JTAG Signed-off-by: Bryan Wu Signed-off-by: Stephen Warren --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/tegra30-beaver.dts | 374 +++++++++++++++++++++++++++++++++++ 2 files changed, 375 insertions(+) create mode 100644 arch/arm/boot/dts/tegra30-beaver.dts (limited to 'arch') diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index b53f18f8d5d9..6854c1bff199 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -142,6 +142,7 @@ dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ tegra20-trimslice.dtb \ tegra20-ventana.dtb \ tegra20-whistler.dtb \ + tegra30-beaver.dtb \ tegra30-cardhu-a02.dtb \ tegra30-cardhu-a04.dtb \ tegra114-dalmore.dtb \ diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts new file mode 100644 index 000000000000..0f296a439eac --- /dev/null +++ b/arch/arm/boot/dts/tegra30-beaver.dts @@ -0,0 +1,374 @@ +/dts-v1/; + +/include/ "tegra30.dtsi" + +/ { + model = "NVIDIA Tegra30 Beaver evaluation board"; + compatible = "nvidia,beaver", "nvidia,tegra30"; + + memory { + reg = <0x80000000 0x80000000>; + }; + + pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + sdmmc1_clk_pz0 { + nvidia,pins = "sdmmc1_clk_pz0"; + nvidia,function = "sdmmc1"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + sdmmc1_cmd_pz1 { + nvidia,pins = "sdmmc1_cmd_pz1", + "sdmmc1_dat0_py7", + "sdmmc1_dat1_py6", + "sdmmc1_dat2_py5", + "sdmmc1_dat3_py4"; + nvidia,function = "sdmmc1"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + sdmmc3_clk_pa6 { + nvidia,pins = "sdmmc3_clk_pa6"; + nvidia,function = "sdmmc3"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + sdmmc3_cmd_pa7 { + nvidia,pins = "sdmmc3_cmd_pa7", + "sdmmc3_dat0_pb7", + "sdmmc3_dat1_pb6", + "sdmmc3_dat2_pb5", + "sdmmc3_dat3_pb4"; + nvidia,function = "sdmmc3"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4", + "sdmmc4_rst_n_pcc3"; + nvidia,function = "sdmmc4"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + sdmmc4_dat0_paa0 { + nvidia,pins = "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + dap2_fs_pa2 { + nvidia,pins = "dap2_fs_pa2", + "dap2_sclk_pa3", + "dap2_din_pa4", + "dap2_dout_pa5"; + nvidia,function = "i2s1"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + sdio3 { + nvidia,pins = "drive_sdio3"; + nvidia,high-speed-mode = <0>; + nvidia,schmitt = <0>; + nvidia,pull-down-strength = <46>; + nvidia,pull-up-strength = <42>; + nvidia,slew-rate-rising = <1>; + nvidia,slew-rate-falling = <1>; + }; + }; + }; + + serial@70006000 { + status = "okay"; + clock-frequency = <408000000>; + }; + + i2c@7000c000 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000c400 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000c500 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000c700 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <100000>; + + tps62361 { + compatible = "ti,tps62361"; + reg = <0x60>; + + regulator-name = "tps62361-vout"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + ti,vsel0-state-high; + ti,vsel1-state-high; + }; + + pmic: tps65911@2d { + compatible = "ti,tps65911"; + reg = <0x2d>; + + interrupts = <0 86 0x4>; + #interrupt-cells = <2>; + interrupt-controller; + + ti,system-power-controller; + + #gpio-cells = <2>; + gpio-controller; + + vcc1-supply = <&vdd_5v_in_reg>; + vcc2-supply = <&vdd_5v_in_reg>; + vcc3-supply = <&vio_reg>; + vcc4-supply = <&vdd_5v_in_reg>; + vcc5-supply = <&vdd_5v_in_reg>; + vcc6-supply = <&vdd2_reg>; + vcc7-supply = <&vdd_5v_in_reg>; + vccio-supply = <&vdd_5v_in_reg>; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + vdd1_reg: vdd1 { + regulator-name = "vddio_ddr_1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + vdd2_reg: vdd2 { + regulator-name = "vdd_1v5_gen"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + }; + + vddctrl_reg: vddctrl { + regulator-name = "vdd_cpu,vdd_sys"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + vio_reg: vio { + regulator-name = "vdd_1v8_gen"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo1_reg: ldo1 { + regulator-name = "vdd_pexa,vdd_pexb"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + ldo2_reg: ldo2 { + regulator-name = "vdd_sata,avdd_plle"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + /* LDO3 is not connected to anything */ + + ldo4_reg: ldo4 { + regulator-name = "vdd_rtc"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + ldo5_reg: ldo5 { + regulator-name = "vddio_sdmmc,avdd_vdac"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + ldo6_reg: ldo6 { + regulator-name = "avdd_dsi_csi,pwrdet_mipi"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + ldo7_reg: ldo7 { + regulator-name = "vdd_pllm,x,u,a_p_c_s"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + ldo8_reg: ldo8 { + regulator-name = "vdd_ddr_hs"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + }; + }; + }; + + spi@7000da00 { + status = "okay"; + spi-max-frequency = <25000000>; + spi-flash@1 { + compatible = "winbond,w25q32"; + reg = <1>; + spi-max-frequency = <20000000>; + }; + }; + + ahub { + i2s@70080400 { + status = "okay"; + }; + }; + + pmc { + status = "okay"; + nvidia,invert-interrupt; + }; + + sdhci@78000000 { + status = "okay"; + cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + wp-gpios = <&gpio 155 0>; /* gpio PT3 */ + power-gpios = <&gpio 31 0>; /* gpio PD7 */ + bus-width = <4>; + }; + + sdhci@78000600 { + status = "okay"; + bus-width = <8>; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + vdd_5v_in_reg: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "vdd_5v_in"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + chargepump_5v_reg: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "chargepump_5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + enable-active-high; + gpio = <&pmic 0 0>; /* PMIC TPS65911 GPIO0 */ + }; + + ddr_reg: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "vdd_ddr"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&pmic 7 0>; /* PMIC TPS65911 GPIO7 */ + vin-supply = <&vdd_5v_in_reg>; + }; + + vdd_5v_sata_reg: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "vdd_5v_sata"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio 30 0>; /* gpio PD6 */ + vin-supply = <&vdd_5v_in_reg>; + }; + + usb1_vbus_reg: regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio 68 0>; /* GPIO PI4 */ + gpio-open-drain; + vin-supply = <&vdd_5v_in_reg>; + }; + + usb3_vbus_reg: regulator@5 { + compatible = "regulator-fixed"; + reg = <5>; + regulator-name = "usb3_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio 63 0>; /* GPIO PH7 */ + gpio-open-drain; + vin-supply = <&vdd_5v_in_reg>; + }; + + sys_3v3_reg: regulator@6 { + compatible = "regulator-fixed"; + reg = <6>; + regulator-name = "sys_3v3,vdd_3v3_alw"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&pmic 6 0>; /* PMIC TPS65911 GPIO6 */ + vin-supply = <&vdd_5v_in_reg>; + }; + + sys_3v3_pexs_reg: regulator@7 { + compatible = "regulator-fixed"; + reg = <7>; + regulator-name = "sys_3v3_pexs"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio 95 0>; /* gpio PL7 */ + vin-supply = <&sys_3v3_reg>; + }; + }; +}; -- cgit v1.2.3 From 0698ed1986b1f87623b1c1ca0c977c352736897e Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Sat, 5 Jan 2013 02:18:44 +0100 Subject: ASoC: tegra: add ac97 host controller to device tree Add default entry for the AC97 host controller. Signed-off-by: Lucas Stach Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 008f9f7f6925..584596a47abb 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -207,6 +207,15 @@ compatible = "nvidia,tegra20-das"; reg = <0x70000c00 0x80>; }; + + tegra_ac97: ac97 { + compatible = "nvidia,tegra20-ac97"; + reg = <0x70002000 0x200>; + interrupts = <0 81 0x04>; + nvidia,dma-request-selector = <&apbdma 12>; + clocks = <&tegra_car 3>; + status = "disabled"; + }; tegra_i2s1: i2s@70002800 { compatible = "nvidia,tegra20-i2s"; -- cgit v1.2.3 From bb2c1de9ffadc0e1cca1925a89cc04204b247f5b Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 14 Jan 2013 10:09:16 -0700 Subject: ARM: tegra: swap cache-/interrupt-ctrlr nodes in DT This ensures nodes are sorted in order of reg address. This makes it easier to compare against e.g. the U-Boot device trees, and is simply consistent and clean. While we're at it, remove the unit address from the cache-controller node name, since it's unique without it. Reported-by: Allen Martin Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20.dtsi | 18 +++++++++--------- arch/arm/boot/dts/tegra30.dtsi | 18 +++++++++--------- 2 files changed, 18 insertions(+), 18 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 584596a47abb..c4c0bb76dd6c 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -120,15 +120,6 @@ interrupts = <1 13 0x304>; }; - cache-controller@50043000 { - compatible = "arm,pl310-cache"; - reg = <0x50043000 0x1000>; - arm,data-latency = <5 5 2>; - arm,tag-latency = <4 4 2>; - cache-unified; - cache-level = <2>; - }; - intc: interrupt-controller { compatible = "arm,cortex-a9-gic"; reg = <0x50041000 0x1000 @@ -137,6 +128,15 @@ #interrupt-cells = <3>; }; + cache-controller { + compatible = "arm,pl310-cache"; + reg = <0x50043000 0x1000>; + arm,data-latency = <5 5 2>; + arm,tag-latency = <4 4 2>; + cache-unified; + cache-level = <2>; + }; + timer@60005000 { compatible = "nvidia,tegra20-timer"; reg = <0x60005000 0x60>; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index e55c99173704..a67fc13ec36d 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -121,15 +121,6 @@ interrupts = <1 13 0xf04>; }; - cache-controller@50043000 { - compatible = "arm,pl310-cache"; - reg = <0x50043000 0x1000>; - arm,data-latency = <6 6 2>; - arm,tag-latency = <5 5 2>; - cache-unified; - cache-level = <2>; - }; - intc: interrupt-controller { compatible = "arm,cortex-a9-gic"; reg = <0x50041000 0x1000 @@ -138,6 +129,15 @@ #interrupt-cells = <3>; }; + cache-controller { + compatible = "arm,pl310-cache"; + reg = <0x50043000 0x1000>; + arm,data-latency = <6 6 2>; + arm,tag-latency = <5 5 2>; + cache-unified; + cache-level = <2>; + }; + timer@60005000 { compatible = "nvidia,tegra30-timer", "nvidia,tegra20-timer"; reg = <0x60005000 0x400>; -- cgit v1.2.3 From 699ed4b94c6278ab0f629fde261af78cd1458f73 Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Fri, 11 Jan 2013 19:03:03 +0530 Subject: ARM: tegra: add DT entry for KBC controller NVIDIA's Tegra SoCs have the matrix keyboard controller which supports 16x8 type of matrix. The number of rows and columns are configurable. Add DT entry for KBC controller. Signed-off-by: Laxman Dewangan [swarren: added clocks property] Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20.dtsi | 8 ++++++++ arch/arm/boot/dts/tegra30.dtsi | 8 ++++++++ 2 files changed, 16 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index c4c0bb76dd6c..47534d9970bd 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -404,6 +404,14 @@ status = "disabled"; }; + kbc { + compatible = "nvidia,tegra20-kbc"; + reg = <0x7000e200 0x100>; + interrupts = <0 85 0x04>; + clocks = <&tegra_car 36>; + status = "disabled"; + }; + pmc { compatible = "nvidia,tegra20-pmc"; reg = <0x7000e400 0x400>; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index a67fc13ec36d..ff4a0ca45983 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -413,6 +413,14 @@ status = "disabled"; }; + kbc { + compatible = "nvidia,tegra30-kbc", "nvidia,tegra20-kbc"; + reg = <0x7000e200 0x100>; + interrupts = <0 85 0x04>; + clocks = <&tegra_car 36>; + status = "disabled"; + }; + pmc { compatible = "nvidia,tegra20-pmc", "nvidia,tegra30-pmc"; reg = <0x7000e400 0x400>; -- cgit v1.2.3 From beb0e325bea1118abe63d21f41825904d86b6fb6 Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Tue, 15 Jan 2013 12:54:49 +0530 Subject: ARM: tegra: seaboard: enable keyboard in DT Enable Tegra based keyboard controller and populate the key matrix for seaboard. The key matrix was originally on driver code which is removed to have clean driver. The key mapping is now passed through dts file. Signed-off-by: Laxman Dewangan Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20-seaboard.dts | 139 +++++++++++++++++++++++++++++++++ 1 file changed, 139 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index f9e3ad45e518..d4e4ff231366 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -612,6 +612,145 @@ }; }; + kbc { + status = "okay"; + nvidia,debounce-delay-ms = <32>; + nvidia,repeat-delay-ms = <160>; + nvidia,ghost-filter; + nvidia,kbc-row-pins = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15>; + nvidia,kbc-col-pins = <16 17 18 19 20 21 22 23>; + linux,keymap = <0x00020011 /* KEY_W */ + 0x0003001F /* KEY_S */ + 0x0004001E /* KEY_A */ + 0x0005002C /* KEY_Z */ + 0x000701d0 /* KEY_FN */ + + 0x0107007D /* KEY_LEFTMETA */ + 0x02060064 /* KEY_RIGHTALT */ + 0x02070038 /* KEY_LEFTALT */ + + 0x03000006 /* KEY_5 */ + 0x03010005 /* KEY_4 */ + 0x03020013 /* KEY_R */ + 0x03030012 /* KEY_E */ + 0x03040021 /* KEY_F */ + 0x03050020 /* KEY_D */ + 0x0306002D /* KEY_X */ + + 0x04000008 /* KEY_7 */ + 0x04010007 /* KEY_6 */ + 0x04020014 /* KEY_T */ + 0x04030023 /* KEY_H */ + 0x04040022 /* KEY_G */ + 0x0405002F /* KEY_V */ + 0x0406002E /* KEY_C */ + 0x04070039 /* KEY_SPACE */ + + 0x0500000A /* KEY_9 */ + 0x05010009 /* KEY_8 */ + 0x05020016 /* KEY_U */ + 0x05030015 /* KEY_Y */ + 0x05040024 /* KEY_J */ + 0x05050031 /* KEY_N */ + 0x05060030 /* KEY_B */ + 0x0507002B /* KEY_BACKSLASH */ + + 0x0600000C /* KEY_MINUS */ + 0x0601000B /* KEY_0 */ + 0x06020018 /* KEY_O */ + 0x06030017 /* KEY_I */ + 0x06040026 /* KEY_L */ + 0x06050025 /* KEY_K */ + 0x06060033 /* KEY_COMMA */ + 0x06070032 /* KEY_M */ + + 0x0701000D /* KEY_EQUAL */ + 0x0702001B /* KEY_RIGHTBRACE */ + 0x0703001C /* KEY_ENTER */ + 0x0707008B /* KEY_MENU */ + + 0x08040036 /* KEY_RIGHTSHIFT */ + 0x0805002A /* KEY_LEFTSHIFT */ + + 0x09050061 /* KEY_RIGHTCTRL */ + 0x0907001D /* KEY_LEFTCTRL */ + + 0x0B00001A /* KEY_LEFTBRACE */ + 0x0B010019 /* KEY_P */ + 0x0B020028 /* KEY_APOSTROPHE */ + 0x0B030027 /* KEY_SEMICOLON */ + 0x0B040035 /* KEY_SLASH */ + 0x0B050034 /* KEY_DOT */ + + 0x0C000044 /* KEY_F10 */ + 0x0C010043 /* KEY_F9 */ + 0x0C02000E /* KEY_BACKSPACE */ + 0x0C030004 /* KEY_3 */ + 0x0C040003 /* KEY_2 */ + 0x0C050067 /* KEY_UP */ + 0x0C0600D2 /* KEY_PRINT */ + 0x0C070077 /* KEY_PAUSE */ + + 0x0D00006E /* KEY_INSERT */ + 0x0D01006F /* KEY_DELETE */ + 0x0D030068 /* KEY_PAGEUP */ + 0x0D04006D /* KEY_PAGEDOWN */ + 0x0D05006A /* KEY_RIGHT */ + 0x0D06006C /* KEY_DOWN */ + 0x0D070069 /* KEY_LEFT */ + + 0x0E000057 /* KEY_F11 */ + 0x0E010058 /* KEY_F12 */ + 0x0E020042 /* KEY_F8 */ + 0x0E030010 /* KEY_Q */ + 0x0E04003E /* KEY_F4 */ + 0x0E05003D /* KEY_F3 */ + 0x0E060002 /* KEY_1 */ + 0x0E070041 /* KEY_F7 */ + + 0x0F000001 /* KEY_ESC */ + 0x0F010029 /* KEY_GRAVE */ + 0x0F02003F /* KEY_F5 */ + 0x0F03000F /* KEY_TAB */ + 0x0F04003B /* KEY_F1 */ + 0x0F05003C /* KEY_F2 */ + 0x0F06003A /* KEY_CAPSLOCK */ + 0x0F070040 /* KEY_F6 */ + + /* Software Handled Function Keys */ + 0x14000047 /* KEY_KP7 */ + + 0x15000049 /* KEY_KP9 */ + 0x15010048 /* KEY_KP8 */ + 0x1502004B /* KEY_KP4 */ + 0x1504004F /* KEY_KP1 */ + + 0x1601004E /* KEY_KPSLASH */ + 0x1602004D /* KEY_KP6 */ + 0x1603004C /* KEY_KP5 */ + 0x16040051 /* KEY_KP3 */ + 0x16050050 /* KEY_KP2 */ + 0x16070052 /* KEY_KP0 */ + + 0x1B010037 /* KEY_KPASTERISK */ + 0x1B03004A /* KEY_KPMINUS */ + 0x1B04004E /* KEY_KPPLUS */ + 0x1B050053 /* KEY_KPDOT */ + + 0x1C050073 /* KEY_VOLUMEUP */ + + 0x1D030066 /* KEY_HOME */ + 0x1D04006B /* KEY_END */ + 0x1D0500E0 /* KEY_BRIGHTNESSDOWN */ + 0x1D060072 /* KEY_VOLUMEDOWN */ + 0x1D0700E1 /* KEY_BRIGHTNESSUP */ + + 0x1E000045 /* KEY_NUMLOCK */ + 0x1E010046 /* KEY_SCROLLLOCK */ + 0x1E020071 /* KEY_MUTE */ + + 0x1F04008A>; /* KEY_HELP */ + }; regulators { compatible = "simple-bus"; #address-cells = <1>; -- cgit v1.2.3 From ecfd6c7f05db5c3f41f846d489861646e0934b56 Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Wed, 16 Jan 2013 18:36:12 +0530 Subject: ARM: tegra: cardhu: register UARTC UARTC is used for the interfacing with bluetooth device. Register this UART channel as high speed serial channel so that it can use the APB DMA for data transfer. Signed-off-by: Laxman Dewangan Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra30-cardhu.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi index bdb2a660f376..ff6b68fe08af 100644 --- a/arch/arm/boot/dts/tegra30-cardhu.dtsi +++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi @@ -106,6 +106,15 @@ nvidia,slew-rate-rising = <1>; nvidia,slew-rate-falling = <1>; }; + uart3_txd_pw6 { + nvidia,pins = "uart3_txd_pw6", + "uart3_cts_n_pa1", + "uart3_rts_n_pc0", + "uart3_rxd_pw7"; + nvidia,function = "uartc"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; }; }; @@ -114,6 +123,12 @@ clock-frequency = <408000000>; }; + serial@70006200 { + compatible = "nvidia,tegra30-hsuart"; + status = "okay"; + clock-frequency = <408000000>; + }; + i2c@7000c000 { status = "okay"; clock-frequency = <100000>; -- cgit v1.2.3 From 3a5c64d6bacbeb25d8aa5ccb18ca49de99dee027 Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Fri, 18 Jan 2013 11:28:43 +0530 Subject: ARM: tegra: whistler: enable keyboard in DT Enable Tegra based keyboard controller and populate the key mapping for Whistler. With this patch, HOME, BACK, POWER and MENU keys will work. Still other keys which are in ROW3 and ROW4 will not work as it conflicts with KBC pins on SDIO2 pinmux. Signed-off-by: Laxman Dewangan Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20-whistler.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts index 5836ad6fb4dd..b8e0ee1d2172 100644 --- a/arch/arm/boot/dts/tegra20-whistler.dts +++ b/arch/arm/boot/dts/tegra20-whistler.dts @@ -520,6 +520,18 @@ bus-width = <8>; }; + kbc { + status = "okay"; + nvidia,debounce-delay-ms = <20>; + nvidia,repeat-delay-ms = <160>; + nvidia,kbc-row-pins = <0 1 2>; + nvidia,kbc-col-pins = <16 17>; + linux,keymap = <0x00000074 /* KEY_POWER */ + 0x01000066 /* KEY_HOME */ + 0x0101009E /* KEY_BACK */ + 0x0201008B>; /* KEY_MENU */ + }; + regulators { compatible = "simple-bus"; #address-cells = <1>; -- cgit v1.2.3 From c0967ce0a7388fa8818f5529897140f4f7ec8543 Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Mon, 21 Jan 2013 23:14:05 +0530 Subject: ARM: tegra: harmony: enable keyboard in DT Enable Tegra based keyboard interfacing for keys and provide all key mapping through DTS file. Signed-off-by: Laxman Dewangan Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20-harmony.dts | 117 ++++++++++++++++++++++++++++++++++ 1 file changed, 117 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts index b506de9ee978..54295e341f60 100644 --- a/arch/arm/boot/dts/tegra20-harmony.dts +++ b/arch/arm/boot/dts/tegra20-harmony.dts @@ -448,6 +448,123 @@ bus-width = <8>; }; + kbc { + status = "okay"; + nvidia,debounce-delay-ms = <2>; + nvidia,repeat-delay-ms = <160>; + nvidia,kbc-row-pins = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15>; + nvidia,kbc-col-pins = <16 17 18 19 20 21 22 23>; + linux,keymap = <0x00020011 /* KEY_W */ + 0x0003001F /* KEY_S */ + 0x0004001E /* KEY_A */ + 0x0005002C /* KEY_Z */ + 0x000701D0 /* KEY_FN */ + 0x0107008B /* KEY_MENU */ + 0x02060038 /* KEY_LEFTALT */ + 0x02070064 /* KEY_RIGHTALT */ + 0x03000006 /* KEY_5 */ + 0x03010005 /* KEY_4 */ + 0x03020013 /* KEY_R */ + 0x03030012 /* KEY_E */ + 0x03040021 /* KEY_F */ + 0x03050020 /* KEY_D */ + 0x0306002D /* KEY_X */ + 0x04000008 /* KEY_7 */ + 0x04010007 /* KEY_6 */ + 0x04020014 /* KEY_T */ + 0x04030023 /* KEY_H */ + 0x04040022 /* KEY_G */ + 0x0405002F /* KEY_V */ + 0x0406002E /* KEY_C */ + 0x04070039 /* KEY_SPACE */ + 0x0500000A /* KEY_9 */ + 0x05010009 /* KEY_8 */ + 0x05020016 /* KEY_U */ + 0x05030015 /* KEY_Y */ + 0x05040024 /* KEY_J */ + 0x05050031 /* KEY_N */ + 0x05060030 /* KEY_B */ + 0x0507002B /* KEY_BACKSLASH */ + 0x0600000C /* KEY_MINUS */ + 0x0601000B /* KEY_0 */ + 0x06020018 /* KEY_O */ + 0x06030017 /* KEY_I */ + 0x06040026 /* KEY_L */ + 0x06050025 /* KEY_K */ + 0x06060033 /* KEY_COMMA */ + 0x06070032 /* KEY_M */ + 0x0701000D /* KEY_EQUAL */ + 0x0702001B /* KEY_RIGHTBRACE */ + 0x0703001C /* KEY_ENTER */ + 0x0707008B /* KEY_MENU */ + 0x0804002A /* KEY_LEFTSHIFT */ + 0x08050036 /* KEY_RIGHTSHIFT */ + 0x0905001D /* KEY_LEFTCTRL */ + 0x09070061 /* KEY_RIGHTCTRL */ + 0x0B00001A /* KEY_LEFTBRACE */ + 0x0B010019 /* KEY_P */ + 0x0B020028 /* KEY_APOSTROPHE */ + 0x0B030027 /* KEY_SEMICOLON */ + 0x0B040035 /* KEY_SLASH */ + 0x0B050034 /* KEY_DOT */ + 0x0C000044 /* KEY_F10 */ + 0x0C010043 /* KEY_F9 */ + 0x0C02000E /* KEY_BACKSPACE */ + 0x0C030004 /* KEY_3 */ + 0x0C040003 /* KEY_2 */ + 0x0C050067 /* KEY_UP */ + 0x0C0600D2 /* KEY_PRINT */ + 0x0C070077 /* KEY_PAUSE */ + 0x0D00006E /* KEY_INSERT */ + 0x0D01006F /* KEY_DELETE