From 0695de32579edefd137f7e9fa056e6d204011d70 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 7 May 2007 18:24:14 -0700 Subject: ARM: OMAP: Fix warning in dma.c Fix warning: 'offset' might be uninitialized Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/dma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index 2d86b106ff3e..55a4d3be16b6 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -747,7 +747,7 @@ int omap_set_dma_callback(int lch, */ dma_addr_t omap_get_dma_src_pos(int lch) { - dma_addr_t offset; + dma_addr_t offset = 0; if (cpu_class_is_omap1()) offset = (dma_addr_t) (OMAP1_DMA_CSSA_L_REG(lch) | @@ -769,7 +769,7 @@ dma_addr_t omap_get_dma_src_pos(int lch) */ dma_addr_t omap_get_dma_dst_pos(int lch) { - dma_addr_t offset; + dma_addr_t offset = 0; if (cpu_class_is_omap1()) offset = (dma_addr_t) (OMAP1_DMA_CDSA_L_REG(lch) | -- cgit v1.2.3 From d30c7369666ff1687f668ea5a65b99d1f7e06144 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Thu, 10 May 2007 15:50:16 -0700 Subject: ARM: OMAP: Remove old PM_SUSPEND_DISK Remove old PM_SUSPEND_DISK. Also some minor cosmetic clean-up. Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/pm.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c index 6f4ea4bda5e0..8caee68aa090 100644 --- a/arch/arm/mach-omap1/pm.c +++ b/arch/arm/mach-omap1/pm.c @@ -1,4 +1,3 @@ -//kernel/linux-omap-fsample/arch/arm/mach-omap1/pm.c#3 - integrate change 4545 (text) /* * linux/arch/arm/mach-omap1/pm.c * @@ -377,7 +376,7 @@ void omap_pm_suspend(void) * Jump to assembly code. The processor will stay there * until wake up. */ - omap_sram_suspend(arg0, arg1); + omap_sram_suspend(arg0, arg1); /* * If we are here, processor is woken up! @@ -631,10 +630,6 @@ static int omap_pm_prepare(suspend_state_t state) case PM_SUSPEND_STANDBY: case PM_SUSPEND_MEM: break; - - case PM_SUSPEND_DISK: - return -ENOTSUPP; - default: return -EINVAL; } @@ -657,10 +652,6 @@ static int omap_pm_enter(suspend_state_t state) case PM_SUSPEND_MEM: omap_pm_suspend(); break; - - case PM_SUSPEND_DISK: - return -ENOTSUPP; - default: return -EINVAL; } -- cgit v1.2.3 From 7bbb3cc5c816fc167601ce9519adae5eced3ea6d Mon Sep 17 00:00:00 2001 From: Kyungmin Park Date: Wed, 6 Dec 2006 17:13:54 -0800 Subject: ARM: OMAP: 24xx pinmux updates Add some OMAP 24xx pin mux declarations to support: - TUSB 6010 EVM (on H4) - All three full speed USB ports - GPIOs used with USB0 on Apollon and H4 For OMAP2, issue MUX_WARNINGS and debug messages correctly; and make the message look more like the OMAP1 message. Signed-off-by: Kyungmin Park Signed-off-by: David Brownell Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/mux.c | 33 +++++++++++++++++++++++++++++++-- arch/arm/plat-omap/mux.c | 19 +++++++++++++++---- include/asm-arm/arch-omap/mux.h | 31 ++++++++++++++++++++++++++++++- 3 files changed, 76 insertions(+), 7 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index f538d0fdb13c..0439906d5da7 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -43,7 +43,7 @@ struct pin_config __initdata_or_module omap24xx_pins[] = { /* 24xx I2C */ MUX_CFG_24XX("M19_24XX_I2C1_SCL", 0x111, 0, 0, 0, 1) MUX_CFG_24XX("L15_24XX_I2C1_SDA", 0x112, 0, 0, 0, 1) -MUX_CFG_24XX("J15_24XX_I2C2_SCL", 0x113, 0, 0, 0, 1) +MUX_CFG_24XX("J15_24XX_I2C2_SCL", 0x113, 0, 0, 1, 1) MUX_CFG_24XX("H19_24XX_I2C2_SDA", 0x114, 0, 0, 0, 1) /* Menelaus interrupt */ @@ -52,7 +52,9 @@ MUX_CFG_24XX("W19_24XX_SYS_NIRQ", 0x12c, 0, 1, 1, 1) /* 24xx clocks */ MUX_CFG_24XX("W14_24XX_SYS_CLKOUT", 0x137, 0, 1, 1, 1) -/* 24xx GPMC wait pin monitoring */ +/* 24xx GPMC chipselects, wait pin monitoring */ +MUX_CFG_24XX("E2_GPMC_NCS2", 0x08e, 0, 1, 1, 1) +MUX_CFG_24XX("L2_GPMC_NCS7", 0x093, 0, 1, 1, 1) MUX_CFG_24XX("L3_GPMC_WAIT0", 0x09a, 0, 1, 1, 1) MUX_CFG_24XX("N7_GPMC_WAIT1", 0x09b, 0, 1, 1, 1) MUX_CFG_24XX("M1_GPMC_WAIT2", 0x09c, 0, 1, 1, 1) @@ -66,6 +68,7 @@ MUX_CFG_24XX("V15_24XX_MCBSP2_DX", 0x127, 1, 1, 0, 1) /* 24xx GPIO */ MUX_CFG_24XX("M21_242X_GPIO11", 0x0c9, 3, 1, 1, 1) +MUX_CFG_24XX("P21_242X_GPIO12", 0x0ca, 3, 0, 0, 1) MUX_CFG_24XX("AA10_242X_GPIO13", 0x0e5, 3, 0, 0, 1) MUX_CFG_24XX("AA6_242X_GPIO14", 0x0e6, 3, 0, 0, 1) MUX_CFG_24XX("AA4_242X_GPIO15", 0x0e7, 3, 0, 0, 1) @@ -75,7 +78,9 @@ MUX_CFG_24XX("AA8_242X_GPIO58", 0x0ea, 3, 0, 0, 1) MUX_CFG_24XX("Y20_24XX_GPIO60", 0x12c, 3, 0, 0, 1) MUX_CFG_24XX("W4__24XX_GPIO74", 0x0f2, 3, 0, 0, 1) MUX_CFG_24XX("M15_24XX_GPIO92", 0x10a, 3, 0, 0, 1) +MUX_CFG_24XX("J15_24XX_GPIO99", 0x113, 3, 1, 1, 1) MUX_CFG_24XX("V14_24XX_GPIO117", 0x128, 3, 1, 0, 1) +MUX_CFG_24XX("P14_24XX_GPIO125", 0x140, 3, 1, 1, 1) /* 242x DBG GPIO */ MUX_CFG_24XX("V4_242X_GPIO49", 0xd3, 3, 0, 0, 1) @@ -118,6 +123,30 @@ MUX_CFG_24XX("E18_24XX_MMC_DAT_DIR3", 0x0fc, 0, 0, 0, 1) MUX_CFG_24XX("G18_24XX_MMC_CMD_DIR", 0x0fd, 0, 0, 0, 1) MUX_CFG_24XX("H15_24XX_MMC_CLKI", 0x0fe, 0, 0, 0, 1) +/* Full speed USB */ +MUX_CFG_24XX("J20_24XX_USB0_PUEN", 0x11d, 0, 0, 0, 1) +MUX_CFG_24XX("J19_24XX_USB0_VP", 0x11e, 0, 0, 0, 1) +MUX_CFG_24XX("K20_24XX_USB0_VM", 0x11f, 0, 0, 0, 1) +MUX_CFG_24XX("J18_24XX_USB0_RCV", 0x120, 0, 0, 0, 1) +MUX_CFG_24XX("K19_24XX_USB0_TXEN", 0x121, 0, 0, 0, 1) +MUX_CFG_24XX("J14_24XX_USB0_SE0", 0x122, 0, 0, 0, 1) +MUX_CFG_24XX("K18_24XX_USB0_DAT", 0x123, 0, 0, 0, 1) + +MUX_CFG_24XX("N14_24XX_USB1_SE0", 0x0ed, 2, 0, 0, 1) +MUX_CFG_24XX("W12_24XX_USB1_SE0", 0x0dd, 3, 0, 0, 1) +MUX_CFG_24XX("P15_24XX_USB1_DAT", 0x0ee, 2, 0, 0, 1) +MUX_CFG_24XX("R13_24XX_USB1_DAT", 0x0e0, 3, 0, 0, 1) +MUX_CFG_24XX("W20_24XX_USB1_TXEN", 0x0ec, 2, 0, 0, 1) +MUX_CFG_24XX("P13_24XX_USB1_TXEN", 0x0df, 3, 0, 0, 1) +MUX_CFG_24XX("V19_24XX_USB1_RCV", 0x0eb, 2, 0, 0, 1) +MUX_CFG_24XX("V12_24XX_USB1_RCV", 0x0de, 3, 0, 0, 1) + +MUX_CFG_24XX("AA10_24XX_USB2_SE0", 0x0e5, 2, 0, 0, 1) +MUX_CFG_24XX("Y11_24XX_USB2_DAT", 0x0e8, 2, 0, 0, 1) +MUX_CFG_24XX("AA12_24XX_USB2_TXEN", 0x0e9, 2, 0, 0, 1) +MUX_CFG_24XX("AA6_24XX_USB2_RCV", 0x0e6, 2, 0, 0, 1) +MUX_CFG_24XX("AA4_24XX_USB2_TLLSE0", 0x0e7, 2, 0, 0, 1) + /* Keypad GPIO*/ MUX_CFG_24XX("T19_24XX_KBR0", 0x106, 3, 1, 1, 1) MUX_CFG_24XX("R19_24XX_KBR1", 0x107, 3, 1, 1, 1) diff --git a/arch/arm/plat-omap/mux.c b/arch/arm/plat-omap/mux.c index 6c798d288688..75211f20ccb3 100644 --- a/arch/arm/plat-omap/mux.c +++ b/arch/arm/plat-omap/mux.c @@ -83,10 +83,21 @@ int __init_or_module omap_cfg_reg(const unsigned long index) reg |= OMAP24XX_PULL_ENA; if(cfg->pu_pd_val) reg |= OMAP24XX_PULL_UP; -#ifdef CONFIG_OMAP_MUX_DEBUG - printk("Muxing %s (0x%08x): 0x%02x -> 0x%02x\n", - cfg->name, OMAP24XX_L4_BASE + cfg->mux_reg, - omap_readb(OMAP24XX_L4_BASE + cfg->mux_reg), reg); +#if defined(CONFIG_OMAP_MUX_DEBUG) || defined(CONFIG_OMAP_MUX_WARNINGS) + { + u8 orig = omap_readb(OMAP24XX_L4_BASE + cfg->mux_reg); + u8 debug = 0; + +#ifdef CONFIG_OMAP_MUX_DEBUG + debug = cfg->debug; +#endif + warn = (orig != reg); + if (debug || warn) + printk("MUX: setup %s (0x%08x): 0x%02x -> 0x%02x\n", + cfg->name, + OMAP24XX_L4_BASE + cfg->mux_reg, + orig, reg); + } #endif omap_writeb(reg, OMAP24XX_L4_BASE + cfg->mux_reg); diff --git a/include/asm-arm/arch-omap/mux.h b/include/asm-arm/arch-omap/mux.h index 828cc5c114e1..f1ec2edd4040 100644 --- a/include/asm-arm/arch-omap/mux.h +++ b/include/asm-arm/arch-omap/mux.h @@ -421,7 +421,9 @@ enum omap24xx_index { /* 24xx clock */ W14_24XX_SYS_CLKOUT, - /* 24xx GPMC wait pin monitoring */ + /* 24xx GPMC chipselects, wait pin monitoring */ + E2_GPMC_NCS2, + L2_GPMC_NCS7, L3_GPMC_WAIT0, N7_GPMC_WAIT1, M1_GPMC_WAIT2, @@ -435,6 +437,7 @@ enum omap24xx_index { /* 24xx GPIO */ M21_242X_GPIO11, + P21_242X_GPIO12, AA10_242X_GPIO13, AA6_242X_GPIO14, AA4_242X_GPIO15, @@ -444,7 +447,9 @@ enum omap24xx_index { Y20_24XX_GPIO60, W4__24XX_GPIO74, M15_24XX_GPIO92, + J15_24XX_GPIO99, V14_24XX_GPIO117, + P14_24XX_GPIO125, /* 242x DBG GPIO */ V4_242X_GPIO49, @@ -486,6 +491,30 @@ enum omap24xx_index { G18_24XX_MMC_CMD_DIR, H15_24XX_MMC_CLKI, + /* Full speed USB */ + J20_24XX_USB0_PUEN, + J19_24XX_USB0_VP, + K20_24XX_USB0_VM, + J18_24XX_USB0_RCV, + K19_24XX_USB0_TXEN, + J14_24XX_USB0_SE0, + K18_24XX_USB0_DAT, + + N14_24XX_USB1_SE0, + W12_24XX_USB1_SE0, + P15_24XX_USB1_DAT, + R13_24XX_USB1_DAT, + W20_24XX_USB1_TXEN, + P13_24XX_USB1_TXEN, + V19_24XX_USB1_RCV, + V12_24XX_USB1_RCV, + + AA10_24XX_USB2_SE0, + Y11_24XX_USB2_DAT, + AA12_24XX_USB2_TXEN, + AA6_24XX_USB2_RCV, + AA4_24XX_USB2_TLLSE0, + /* Keypad GPIO*/ T19_24XX_KBR0, R19_24XX_KBR1, -- cgit v1.2.3 From e3318fb40092fecbf5069e7a5daa0040a427d1b4 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Thu, 10 May 2007 16:32:54 -0700 Subject: ARM: OMAP: Fix section mismatch warning Fix section mismatch warning Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/board-h2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index ad519390dd58..48c8c9195dc3 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -326,7 +326,7 @@ static struct omap_lcd_config h2_lcd_config __initdata = { .ctrl_name = "internal", }; -static struct omap_board_config_kernel h2_config[] = { +static struct omap_board_config_kernel h2_config[] __initdata = { { OMAP_TAG_USB, &h2_usb_config }, { OMAP_TAG_MMC, &h2_mmc_config }, { OMAP_TAG_UART, &h2_uart_config }, -- cgit v1.2.3