diff options
author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2019-11-28 15:55:26 +0100 |
---|---|---|
committer | Li Yang <leoyang.li@nxp.com> | 2019-12-09 13:54:33 -0600 |
commit | 9dab15b1a0e3fabdca9e1adb13ef946332b8c0b8 (patch) | |
tree | ddc1c316aa79fbbb4d44924d9b3c53a943cc636e /drivers/soc/fsl/qe/qe_ic.c | |
parent | 882c626d1d4650c5318000430f83476067e93b37 (diff) |
soc: fsl: qe: merge qe_ic.h headers into qe_ic.c
The public qe_ic.h header is no longer included by anything but
qe_ic.c. Merge both headers into qe_ic.c, and drop the unused
constants.
Reviewed-by: Timur Tabi <timur@kernel.org>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Diffstat (limited to 'drivers/soc/fsl/qe/qe_ic.c')
-rw-r--r-- | drivers/soc/fsl/qe/qe_ic.c | 52 |
1 files changed, 50 insertions, 2 deletions
diff --git a/drivers/soc/fsl/qe/qe_ic.c b/drivers/soc/fsl/qe/qe_ic.c index 4832884da5bb..0dd5bdb04a14 100644 --- a/drivers/soc/fsl/qe/qe_ic.c +++ b/drivers/soc/fsl/qe/qe_ic.c @@ -15,6 +15,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/errno.h> +#include <linux/irq.h> #include <linux/reboot.h> #include <linux/slab.h> #include <linux/stddef.h> @@ -25,9 +26,56 @@ #include <asm/irq.h> #include <asm/io.h> #include <soc/fsl/qe/qe.h> -#include <soc/fsl/qe/qe_ic.h> -#include "qe_ic.h" +#define NR_QE_IC_INTS 64 + +/* QE IC registers offset */ +#define QEIC_CICR 0x00 +#define QEIC_CIVEC 0x04 +#define QEIC_CIPXCC 0x10 +#define QEIC_CIPYCC 0x14 +#define QEIC_CIPWCC 0x18 +#define QEIC_CIPZCC 0x1c +#define QEIC_CIMR 0x20 +#define QEIC_CRIMR 0x24 +#define QEIC_CIPRTA 0x30 +#define QEIC_CIPRTB 0x34 +#define QEIC_CHIVEC 0x60 + +struct qe_ic { + /* Control registers offset */ + u32 __iomem *regs; + + /* The remapper for this QEIC */ + struct irq_domain *irqhost; + + /* The "linux" controller struct */ + struct irq_chip hc_irq; + + /* VIRQ numbers of QE high/low irqs */ + unsigned int virq_high; + unsigned int virq_low; +}; + +/* + * QE interrupt controller internal structure + */ +struct qe_ic_info { + /* Location of this source at the QIMR register */ + u32 mask; + + /* Mask register offset */ + u32 mask_reg; + + /* + * For grouped interrupts sources - the interrupt code as + * appears at the group priority register + */ + u8 pri_code; + + /* Group priority register offset */ + u32 pri_reg; +}; static DEFINE_RAW_SPINLOCK(qe_ic_lock); |