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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>
This commit is contained in:
Amit Daniel Kachhap 2012-10-29 21:18:01 +09:00 committed by Kukjin Kim
parent 2eae613b95
commit 8d4155dbb1
5 changed files with 18 additions and 0 deletions
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7
arch/arm/boot/dts/exynos4210.dtsi
View File

@ -303,4 +303,11 @@
#gpio-cells = <4>;
};
};
tmu@100C0000 {
compatible = "samsung,exynos4210-tmu";
interrupt-parent = <&combiner>;
reg = <0x100C0000 0x100>;
interrupts = <2 4>;
};
};

4
arch/arm/mach-exynos/clock-exynos4.c
View File

@ -575,6 +575,10 @@ static struct clk exynos4_init_clocks_off[] = {
.name = "adc",
.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,

3
arch/arm/mach-exynos/include/mach/irqs.h
View File

@ -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)

2
arch/arm/mach-exynos/include/mach/map.h
View File

@ -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

2
arch/arm/mach-exynos/mach-exynos4-dt.c
View File

@ -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),
{},
};