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| author | Amit Daniel Kachhap <amit.daniel@samsung.com> | 2012-10-29 21:18:01 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-10-29 21:18:01 +0900 |
| commit | 8d4155dbb184f02c08bd36c5120f2b4dc4f14860 (patch) | |
| tree | 424bb818a999cdfb96f3e9f906d8e9ac3808108e | |
| parent | 2eae613b95a786714bd1b5825ea3abc78d229d3f (diff) | |
| download | talos-op-linux-8d4155dbb184f02c08bd36c5120f2b4dc4f14860.tar.gz talos-op-linux-8d4155dbb184f02c08bd36c5120f2b4dc4f14860.zip | |
ARM: EXYNOS: Add devicetree node for TMU driver for exynos4
This patch adds necessary source definations needed for TMU driver and
adds devicetree node for exynos4210.
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| -rw-r--r-- | arch/arm/boot/dts/exynos4210.dtsi | 7 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/clock-exynos4.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/include/mach/irqs.h | 3 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/include/mach/map.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/mach-exynos4-dt.c | 2 |
5 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index 214c557eda7f..038de97b35f7 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -303,4 +303,11 @@ #gpio-cells = <4>; }; }; + + tmu@100C0000 { + compatible = "samsung,exynos4210-tmu"; + interrupt-parent = <&combiner>; + reg = <0x100C0000 0x100>; + interrupts = <2 4>; + }; }; diff --git a/arch/arm/mach-exynos/clock-exynos4.c b/arch/arm/mach-exynos/clock-exynos4.c index 6a45c9a9abe9..1870bee991b6 100644 --- a/arch/arm/mach-exynos/clock-exynos4.c +++ b/arch/arm/mach-exynos/clock-exynos4.c @@ -576,6 +576,10 @@ static struct clk exynos4_init_clocks_off[] = { .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 15), }, { + .name = "tmu_apbif", + .enable = exynos4_clk_ip_perir_ctrl, + .ctrlbit = (1 << 17), + }, { .name = "keypad", .enable = exynos4_clk_ip_perir_ctrl, .ctrlbit = (1 << 16), diff --git a/arch/arm/mach-exynos/include/mach/irqs.h b/arch/arm/mach-exynos/include/mach/irqs.h index 35bced6f9092..5adacd12e43b 100644 --- a/arch/arm/mach-exynos/include/mach/irqs.h +++ b/arch/arm/mach-exynos/include/mach/irqs.h @@ -136,6 +136,9 @@ #define EXYNOS4_IRQ_TSI IRQ_SPI(115) #define EXYNOS4_IRQ_SATA IRQ_SPI(116) +#define EXYNOS4_IRQ_TMU_TRIG0 COMBINER_IRQ(2, 4) +#define EXYNOS4_IRQ_TMU_TRIG1 COMBINER_IRQ(3, 4) + #define EXYNOS4_IRQ_SYSMMU_MDMA0_0 COMBINER_IRQ(4, 0) #define EXYNOS4_IRQ_SYSMMU_SSS_0 COMBINER_IRQ(4, 1) #define EXYNOS4_IRQ_SYSMMU_FIMC0_0 COMBINER_IRQ(4, 2) diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index 8480849affb9..772acd344cbd 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -88,6 +88,8 @@ #define EXYNOS4_PA_TWD 0x10500600 #define EXYNOS4_PA_L2CC 0x10502000 +#define EXYNOS4_PA_TMU 0x100C0000 + #define EXYNOS4_PA_MDMA0 0x10810000 #define EXYNOS4_PA_MDMA1 0x12850000 #define EXYNOS4_PA_PDMA0 0x12680000 diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c index e58d786faf78..0276ae44777a 100644 --- a/arch/arm/mach-exynos/mach-exynos4-dt.c +++ b/arch/arm/mach-exynos/mach-exynos4-dt.c @@ -77,6 +77,8 @@ static const struct of_dev_auxdata exynos4_auxdata_lookup[] __initconst = { "exynos4210-spi.2", NULL), OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_PDMA0, "dma-pl330.0", NULL), OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_PDMA1, "dma-pl330.1", NULL), + OF_DEV_AUXDATA("samsung,exynos4210-tmu", EXYNOS4_PA_TMU, + "exynos-tmu", NULL), {}, }; |
