From caa4868ee07029e60450909960652b96a50ebfbd Mon Sep 17 00:00:00 2001 From: Peter De Schrijver Date: Thu, 5 Jan 2012 03:31:45 +0000 Subject: ARM: tegra: add support for tegra30 interrupts Tegra30 has 1 extra legacy interrupt controller. Use the GIC ITLinesNumber field to determine how many interrupt controllers we have and initialize appropriately. Also make room for the extra tegra30 interrupts by moving the GPIO IRQ base. This shouldn't affect existing code as it determines the correct IRQ number for GPIOs using TEGRA_GPIO_TO_IRQ(). Signed-off-by: Peter De Schrijver Acked-by: Stephen Warren Tested-by: Stephen Warren Acked-by: Colin Cross Signed-off-by: Olof Johansson --- arch/arm/mach-tegra/include/mach/iomap.h | 3 +++ arch/arm/mach-tegra/include/mach/irqs.h | 7 ++++--- 2 files changed, 7 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-tegra/include') diff --git a/arch/arm/mach-tegra/include/mach/iomap.h b/arch/arm/mach-tegra/include/mach/iomap.h index 19dec3ac0854..67644c905d8e 100644 --- a/arch/arm/mach-tegra/include/mach/iomap.h +++ b/arch/arm/mach-tegra/include/mach/iomap.h @@ -74,6 +74,9 @@ #define TEGRA_QUATERNARY_ICTLR_BASE 0x60004300 #define TEGRA_QUATERNARY_ICTLR_SIZE SZ_64 +#define TEGRA_QUINARY_ICTLR_BASE 0x60004400 +#define TEGRA_QUINARY_ICTLR_SIZE SZ_64 + #define TEGRA_TMR1_BASE 0x60005000 #define TEGRA_TMR1_SIZE SZ_8 diff --git a/arch/arm/mach-tegra/include/mach/irqs.h b/arch/arm/mach-tegra/include/mach/irqs.h index a2146cd6867d..aad1a2c1d714 100644 --- a/arch/arm/mach-tegra/include/mach/irqs.h +++ b/arch/arm/mach-tegra/include/mach/irqs.h @@ -165,11 +165,12 @@ #define INT_QUAD_RES_30 (INT_QUAD_BASE + 30) #define INT_QUAD_RES_31 (INT_QUAD_BASE + 31) -#define INT_MAIN_NR (INT_QUAD_BASE + 32 - INT_PRI_BASE) - +/* Tegra30 has 5 banks of 32 IRQs */ +#define INT_MAIN_NR (32 * 5) #define INT_GPIO_BASE (INT_PRI_BASE + INT_MAIN_NR) -#define INT_GPIO_NR (28 * 8) +/* Tegra30 has 8 banks of 32 GPIOs */ +#define INT_GPIO_NR (32 * 8) #define TEGRA_NR_IRQS (INT_GPIO_BASE + INT_GPIO_NR) -- cgit v1.2.1 From 4fccf75ba3bee0bb3be7828caa03625d4ac100a2 Mon Sep 17 00:00:00 2001 From: Peter De Schrijver Date: Mon, 9 Jan 2012 05:35:11 +0000 Subject: ARM: tegra: add support for new clock framework features Add support for new clock framework features implemented in tegra30. Signed-off-by: Peter De Schrijver Tested-by: Stephen Warren Acked-by: Stephen Warren Signed-off-by: Olof Johansson --- arch/arm/mach-tegra/include/mach/clk.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/arm/mach-tegra/include') diff --git a/arch/arm/mach-tegra/include/mach/clk.h b/arch/arm/mach-tegra/include/mach/clk.h index fc3ecb66de08..d97e403303a0 100644 --- a/arch/arm/mach-tegra/include/mach/clk.h +++ b/arch/arm/mach-tegra/include/mach/clk.h @@ -22,10 +22,20 @@ struct clk; +enum tegra_clk_ex_param { + TEGRA_CLK_VI_INP_SEL, + TEGRA_CLK_DTV_INVERT, + TEGRA_CLK_NAND_PAD_DIV2_ENB, + TEGRA_CLK_PLLD_CSI_OUT_ENB, + TEGRA_CLK_PLLD_DSI_OUT_ENB, + TEGRA_CLK_PLLD_MIPI_MUX_SEL, +}; + void tegra_periph_reset_deassert(struct clk *c); void tegra_periph_reset_assert(struct clk *c); unsigned long clk_get_rate_all_locked(struct clk *c); void tegra2_sdmmc_tap_delay(struct clk *c, int delay); +int tegra_clk_cfg_ex(struct clk *c, enum tegra_clk_ex_param p, u32 setting); #endif -- cgit v1.2.1