diff options
| author | Stephen Boyd <sboyd@codeaurora.org> | 2016-03-03 11:17:23 -0800 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2016-03-03 11:21:40 -0800 |
| commit | 27fbd266de34af6eb2759249696bd2b4da7c8434 (patch) | |
| tree | b4dd917681b489f971835817f4b999bd48000bef | |
| parent | 803c43311fcc7e4ff4f01814a663dee9497d34f5 (diff) | |
| parent | a080c8c346d650c84adfd5ff16ac2160b646d73e (diff) | |
Merge branch 'clk-shmobile-for-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-next
Pull shmobile clk updates from Geert Uytterhoeven:
- Fix a bug in the div6 clock driver that was exposed by CAN
support on R-Car H3,
- Add more module clocks for R-Car H3.
* 'clk-shmobile-for-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers:
clk: shmobile: r8a7795: Add CAN FD peripheral clock
clk: shmobile: r8a7795: Add CANFD clock
clk: shmobile: r8a7795: Add CAN peripheral clock
clk: shmobile: div6: Fix .recalc_rate() using a stale divisor
clk: shmobile: r8a7795: Add LVDS module clock
clk: shmobile: r8a7795: Add FCP clocks
| -rw-r--r-- | drivers/clk/shmobile/clk-div6.c | 3 | ||||
| -rw-r--r-- | drivers/clk/shmobile/r8a7795-cpg-mssr.c | 20 |
2 files changed, 21 insertions, 2 deletions
diff --git a/drivers/clk/shmobile/clk-div6.c b/drivers/clk/shmobile/clk-div6.c index 999994769450..0627860233cb 100644 --- a/drivers/clk/shmobile/clk-div6.c +++ b/drivers/clk/shmobile/clk-div6.c @@ -82,9 +82,8 @@ static unsigned long cpg_div6_clock_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { struct div6_clock *clock = to_div6_clock(hw); - unsigned int div = (clk_readl(clock->reg) & CPG_DIV6_DIV_MASK) + 1; - return parent_rate / div; + return parent_rate / clock->div; } static unsigned int cpg_div6_clock_calc_div(unsigned long rate, diff --git a/drivers/clk/shmobile/r8a7795-cpg-mssr.c b/drivers/clk/shmobile/r8a7795-cpg-mssr.c index 1f4b21a79bb9..b2198aef5ed4 100644 --- a/drivers/clk/shmobile/r8a7795-cpg-mssr.c +++ b/drivers/clk/shmobile/r8a7795-cpg-mssr.c @@ -112,6 +112,7 @@ static const struct cpg_core_clk r8a7795_core_clks[] __initconst = { DEF_DIV6P1("mso", R8A7795_CLK_MSO, CLK_PLL1_DIV4, 0x014), DEF_DIV6P1("hdmi", R8A7795_CLK_HDMI, CLK_PLL1_DIV2, 0x250), + DEF_DIV6P1("canfd", R8A7795_CLK_CANFD, CLK_PLL1_DIV4, 0x244), }; static const struct mssr_mod_clk r8a7795_mod_clks[] __initconst = { @@ -147,6 +148,21 @@ static const struct mssr_mod_clk r8a7795_mod_clks[] __initconst = { DEF_MOD("hscif2", 518, R8A7795_CLK_S3D1), DEF_MOD("hscif1", 519, R8A7795_CLK_S3D1), DEF_MOD("hscif0", 520, R8A7795_CLK_S3D1), + DEF_MOD("fcpvd3", 600, R8A7795_CLK_S2D1), + DEF_MOD("fcpvd2", 601, R8A7795_CLK_S2D1), + DEF_MOD("fcpvd1", 602, R8A7795_CLK_S2D1), + DEF_MOD("fcpvd0", 603, R8A7795_CLK_S2D1), + DEF_MOD("fcpvb1", 606, R8A7795_CLK_S2D1), + DEF_MOD("fcpvb0", 607, R8A7795_CLK_S2D1), + DEF_MOD("fcpvi2", 609, R8A7795_CLK_S2D1), + DEF_MOD("fcpvi1", 610, R8A7795_CLK_S2D1), + DEF_MOD("fcpvi0", 611, R8A7795_CLK_S2D1), + DEF_MOD("fcpf2", 613, R8A7795_CLK_S2D1), + DEF_MOD("fcpf1", 614, R8A7795_CLK_S2D1), + DEF_MOD("fcpf0", 615, R8A7795_CLK_S2D1), + DEF_MOD("fcpci1", 616, R8A7795_CLK_S2D1), + DEF_MOD("fcpci0", 617, R8A7795_CLK_S2D1), + DEF_MOD("fcpcs", 619, R8A7795_CLK_S2D1), DEF_MOD("vspd3", 620, R8A7795_CLK_S2D1), DEF_MOD("vspd2", 621, R8A7795_CLK_S2D1), DEF_MOD("vspd1", 622, R8A7795_CLK_S2D1), @@ -164,6 +180,7 @@ static const struct mssr_mod_clk r8a7795_mod_clks[] __initconst = { DEF_MOD("du2", 722, R8A7795_CLK_S2D1), DEF_MOD("du1", 723, R8A7795_CLK_S2D1), DEF_MOD("du0", 724, R8A7795_CLK_S2D1), + DEF_MOD("lvds", 727, R8A7795_CLK_S2D1), DEF_MOD("hdmi1", 728, R8A7795_CLK_HDMI), DEF_MOD("hdmi0", 729, R8A7795_CLK_HDMI), DEF_MOD("etheravb", 812, R8A7795_CLK_S3D2), @@ -176,6 +193,9 @@ static const struct mssr_mod_clk r8a7795_mod_clks[] __initconst = { DEF_MOD("gpio2", 910, R8A7795_CLK_CP), DEF_MOD("gpio1", 911, R8A7795_CLK_CP), DEF_MOD("gpio0", 912, R8A7795_CLK_CP), + DEF_MOD("can-fd", 914, R8A7795_CLK_S3D2), + DEF_MOD("can-if1", 915, R8A7795_CLK_S3D4), + DEF_MOD("can-if0", 916, R8A7795_CLK_S3D4), DEF_MOD("i2c6", 918, R8A7795_CLK_S3D2), DEF_MOD("i2c5", 919, R8A7795_CLK_S3D2), DEF_MOD("i2c4", 927, R8A7795_CLK_S3D2), |