From 1e453df90047f052cdce2041a572830c8eb32084 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Thu, 27 Jun 2013 11:47:56 +0200 Subject: ARM: shmobile: r8a73a4: add clocks for I2C controllers r8a73a4 SoCs have numerous I2C controllers, of which 9 are compatible with the i2c-sh_mobile.c driver. This patch adds clock definitions for them. Signed-off-by: Guennadi Liakhovetski Acked-by: Kuninori Morimoto Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/clock-r8a73a4.c | 25 +++++++++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-shmobile/clock-r8a73a4.c') diff --git a/arch/arm/mach-shmobile/clock-r8a73a4.c b/arch/arm/mach-shmobile/clock-r8a73a4.c index 27ff58c8e078..f831b3bbbb07 100644 --- a/arch/arm/mach-shmobile/clock-r8a73a4.c +++ b/arch/arm/mach-shmobile/clock-r8a73a4.c @@ -30,6 +30,7 @@ #define SMSTPCR2 0xe6150138 #define SMSTPCR3 0xe615013c +#define SMSTPCR4 0xe6150140 #define SMSTPCR5 0xe6150144 #define FRQCRA 0xE6150000 @@ -504,8 +505,10 @@ static struct clk div6_clks[DIV6_NR] = { /* MSTP */ enum { MSTP217, MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, - MSTP315, MSTP314, MSTP313, MSTP312, MSTP305, - MSTP522, + MSTP323, MSTP318, MSTP317, MSTP316, + MSTP315, MSTP314, MSTP313, MSTP312, MSTP305, MSTP300, + MSTP411, MSTP410, MSTP409, + MSTP522, MSTP515, MSTP_NR }; @@ -516,12 +519,21 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP207] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 7, 0), /* SCIFB1 */ [MSTP216] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 16, 0), /* SCIFB2 */ [MSTP217] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 17, 0), /* SCIFB3 */ + [MSTP300] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 0, 0), /* IIC2 */ [MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1],SMSTPCR3, 5, 0), /* MMCIF1 */ [MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI2],SMSTPCR3, 12, 0), /* SDHI2 */ [MSTP313] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI1],SMSTPCR3, 13, 0), /* SDHI1 */ [MSTP314] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI0],SMSTPCR3, 14, 0), /* SDHI0 */ [MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0],SMSTPCR3, 15, 0), /* MMCIF0 */ + [MSTP316] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 16, 0), /* IIC6 */ + [MSTP317] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 17, 0), /* IIC7 */ + [MSTP318] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 18, 0), /* IIC0 */ + [MSTP323] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 23, 0), /* IIC1 */ + [MSTP409] = SH_CLK_MSTP32(&main_div2_clk, SMSTPCR4, 9, 0), /* IIC5 */ + [MSTP410] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 10, 0), /* IIC4 */ + [MSTP411] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 11, 0), /* IIC3 */ [MSTP522] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR5, 22, 0), /* Thermal */ + [MSTP515] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR5, 15, 0), /* IIC8 */ }; static struct clk_lookup lookups[] = { @@ -566,6 +578,7 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]), CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP217]), CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]), + CLKDEV_DEV_ID("e6520000.i2c", &mstp_clks[MSTP300]), CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]), CLKDEV_DEV_ID("ee220000.mmcif", &mstp_clks[MSTP305]), CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]), @@ -576,6 +589,14 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("ee100000.sdhi", &mstp_clks[MSTP314]), CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]), CLKDEV_DEV_ID("ee200000.mmcif", &mstp_clks[MSTP315]), + CLKDEV_DEV_ID("e6550000.i2c", &mstp_clks[MSTP316]), + CLKDEV_DEV_ID("e6560000.i2c", &mstp_clks[MSTP317]), + CLKDEV_DEV_ID("e6500000.i2c", &mstp_clks[MSTP318]), + CLKDEV_DEV_ID("e6510000.i2c", &mstp_clks[MSTP323]), + CLKDEV_DEV_ID("e60b0000.i2c", &mstp_clks[MSTP409]), + CLKDEV_DEV_ID("e6540000.i2c", &mstp_clks[MSTP410]), + CLKDEV_DEV_ID("e6530000.i2c", &mstp_clks[MSTP411]), + CLKDEV_DEV_ID("e6570000.i2c", &mstp_clks[MSTP515]), /* for DT */ CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]), -- cgit v1.2.3-59-g8ed1b