From aee5ab0bbd224b618408cacfcc656699feec4230 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 21 Apr 2010 08:45:25 +0000 Subject: sh: add Video Output Unit and AK8813 video encoder support on ecovec Ecovec uses the AK8813 video envoder similarly to the ms7724se platform with the only difference, that on ecovec GPIOs are used for resetting and powering up and down the chip. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt --- arch/sh/boards/mach-ecovec24/setup.c | 78 ++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 62123885a6f..7bca7811803 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -769,6 +769,51 @@ static struct platform_device irda_device = { .resource = irda_resources, }; +#include +#include + +struct ak881x_pdata ak881x_pdata = { + .flags = AK881X_IF_MODE_SLAVE, +}; + +static struct i2c_board_info ak8813 = { + I2C_BOARD_INFO("ak8813", 0x20), + .platform_data = &ak881x_pdata, +}; + +struct sh_vou_pdata sh_vou_pdata = { + .bus_fmt = SH_VOU_BUS_8BIT, + .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW, + .board_info = &ak8813, + .i2c_adap = 0, + .module_name = "ak881x", +}; + +static struct resource sh_vou_resources[] = { + [0] = { + .start = 0xfe960000, + .end = 0xfe962043, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 55, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device vou_device = { + .name = "sh-vou", + .id = -1, + .num_resources = ARRAY_SIZE(sh_vou_resources), + .resource = sh_vou_resources, + .dev = { + .platform_data = &sh_vou_pdata, + }, + .archdata = { + .hwblk_id = HWBLK_VOU, + }, +}; + static struct platform_device *ecovec_devices[] __initdata = { &heartbeat_device, &nor_flash_device, @@ -790,6 +835,7 @@ static struct platform_device *ecovec_devices[] __initdata = { &camera_devices[2], &fsi_device, &irda_device, + &vou_device, }; #ifdef CONFIG_I2C @@ -1179,6 +1225,38 @@ static int __init arch_setup(void) i2c_register_board_info(1, i2c1_devices, ARRAY_SIZE(i2c1_devices)); + /* VOU */ + gpio_request(GPIO_FN_DV_D15, NULL); + gpio_request(GPIO_FN_DV_D14, NULL); + gpio_request(GPIO_FN_DV_D13, NULL); + gpio_request(GPIO_FN_DV_D12, NULL); + gpio_request(GPIO_FN_DV_D11, NULL); + gpio_request(GPIO_FN_DV_D10, NULL); + gpio_request(GPIO_FN_DV_D9, NULL); + gpio_request(GPIO_FN_DV_D8, NULL); + gpio_request(GPIO_FN_DV_CLKI, NULL); + gpio_request(GPIO_FN_DV_CLK, NULL); + gpio_request(GPIO_FN_DV_VSYNC, NULL); + gpio_request(GPIO_FN_DV_HSYNC, NULL); + + /* AK8813 power / reset sequence */ + gpio_request(GPIO_PTG4, NULL); + gpio_request(GPIO_PTU3, NULL); + /* Reset */ + gpio_direction_output(GPIO_PTG4, 0); + /* Power down */ + gpio_direction_output(GPIO_PTU3, 1); + + udelay(10); + + /* Power up, reset */ + gpio_set_value(GPIO_PTU3, 0); + + udelay(10); + + /* Remove reset */ + gpio_set_value(GPIO_PTG4, 1); + return platform_add_devices(ecovec_devices, ARRAY_SIZE(ecovec_devices)); } -- cgit v1.2.3-70-g09d2 From 2d151248286d438e97ebb22ff676423df299da86 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Mon, 29 Mar 2010 07:45:28 +0000 Subject: sh: add Video Output Unit (VOU) and AK8813 TV-encoder support to ms7724se Add platform bindings, GPIO initialisation and allocation and AK8813 reset code to ms7724se. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt --- arch/sh/boards/mach-se/7724/setup.c | 90 +++++++++++++++++++++++++++++++++---- 1 file changed, 82 insertions(+), 8 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index e74ae7b0d8b..60f0387a69d 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -515,6 +515,52 @@ static struct platform_device irda_device = { .resource = irda_resources, }; +#include +#include + +struct ak881x_pdata ak881x_pdata = { + .flags = AK881X_IF_MODE_SLAVE, +}; + +static struct i2c_board_info ak8813 = { + /* With open J18 jumper address is 0x21 */ + I2C_BOARD_INFO("ak8813", 0x20), + .platform_data = &ak881x_pdata, +}; + +struct sh_vou_pdata sh_vou_pdata = { + .bus_fmt = SH_VOU_BUS_8BIT, + .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW, + .board_info = &ak8813, + .i2c_adap = 0, + .module_name = "ak881x", +}; + +static struct resource sh_vou_resources[] = { + [0] = { + .start = 0xfe960000, + .end = 0xfe962043, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 55, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device vou_device = { + .name = "sh-vou", + .id = -1, + .num_resources = ARRAY_SIZE(sh_vou_resources), + .resource = sh_vou_resources, + .dev = { + .platform_data = &sh_vou_pdata, + }, + .archdata = { + .hwblk_id = HWBLK_VOU, + }, +}; + static struct platform_device *ms7724se_devices[] __initdata = { &heartbeat_device, &smc91x_eth_device, @@ -530,6 +576,7 @@ static struct platform_device *ms7724se_devices[] __initdata = { &sdhi0_cn7_device, &sdhi1_cn8_device, &irda_device, + &vou_device, }; /* I2C device */ @@ -614,6 +661,7 @@ static int __init devices_setup(void) { u16 sw = __raw_readw(SW4140); /* select camera, monitor */ struct clk *clk; + u16 fpga_out; /* register board specific self-refresh code */ sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF | @@ -623,14 +671,26 @@ static int __init devices_setup(void) &ms7724se_sdram_leave_start, &ms7724se_sdram_leave_end); /* Reset Release */ - __raw_writew(__raw_readw(FPGA_OUT) & - ~((1 << 1) | /* LAN */ - (1 << 6) | /* VIDEO DAC */ - (1 << 7) | /* AK4643 */ - (1 << 8) | /* IrDA */ - (1 << 12) | /* USB0 */ - (1 << 14)), /* RMII */ - FPGA_OUT); + fpga_out = __raw_readw(FPGA_OUT); + /* bit4: NTSC_PDN, bit5: NTSC_RESET */ + fpga_out &= ~((1 << 1) | /* LAN */ + (1 << 4) | /* AK8813 PDN */ + (1 << 5) | /* AK8813 RESET */ + (1 << 6) | /* VIDEO DAC */ + (1 << 7) | /* AK4643 */ + (1 << 8) | /* IrDA */ + (1 << 12) | /* USB0 */ + (1 << 14)); /* RMII */ + __raw_writew(fpga_out | (1 << 4), FPGA_OUT); + + udelay(10); + + /* AK8813 RESET */ + __raw_writew(fpga_out | (1 << 5), FPGA_OUT); + + udelay(10); + + __raw_writew(fpga_out, FPGA_OUT); /* turn on USB clocks, use external clock */ __raw_writew((__raw_readw(PORT_MSELCRB) & ~0xc000) | 0x8000, PORT_MSELCRB); @@ -862,6 +922,20 @@ static int __init devices_setup(void) lcdc_info.ch[0].flags = LCDC_FLAGS_DWPOL; } + /* VOU */ + gpio_request(GPIO_FN_DV_D15, NULL); + gpio_request(GPIO_FN_DV_D14, NULL); + gpio_request(GPIO_FN_DV_D13, NULL); + gpio_request(GPIO_FN_DV_D12, NULL); + gpio_request(GPIO_FN_DV_D11, NULL); + gpio_request(GPIO_FN_DV_D10, NULL); + gpio_request(GPIO_FN_DV_D9, NULL); + gpio_request(GPIO_FN_DV_D8, NULL); + gpio_request(GPIO_FN_DV_CLKI, NULL); + gpio_request(GPIO_FN_DV_CLK, NULL); + gpio_request(GPIO_FN_DV_VSYNC, NULL); + gpio_request(GPIO_FN_DV_HSYNC, NULL); + return platform_add_devices(ms7724se_devices, ARRAY_SIZE(ms7724se_devices)); } -- cgit v1.2.3-70-g09d2 From 815f1995f03112dec0767a6ab88cccf8cf198509 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 19 May 2010 18:34:27 +0000 Subject: sh: Add SDHI DMA support to ecovec Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt --- arch/sh/boards/mach-ecovec24/setup.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 7bca7811803..49714258732 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -442,7 +443,9 @@ static void sdhi0_set_pwr(struct platform_device *pdev, int state) } static struct sh_mobile_sdhi_info sdhi0_info = { - .set_pwr = sdhi0_set_pwr, + .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, + .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, + .set_pwr = sdhi0_set_pwr, }; static struct resource sdhi0_resources[] = { @@ -478,7 +481,9 @@ static void sdhi1_set_pwr(struct platform_device *pdev, int state) } static struct sh_mobile_sdhi_info sdhi1_info = { - .set_pwr = sdhi1_set_pwr, + .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, + .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, + .set_pwr = sdhi1_set_pwr, }; static struct resource sdhi1_resources[] = { -- cgit v1.2.3-70-g09d2 From 470ef1a71891102d300ed741164eb3c8c10c9190 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 19 May 2010 18:34:32 +0000 Subject: sh: Add SDHI DMA support to ms7724se Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt --- arch/sh/boards/mach-se/7724/setup.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index 60f0387a69d..f9b82546c2d 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include @@ -462,11 +463,19 @@ static struct resource sdhi0_cn7_resources[] = { }, }; +static struct sh_mobile_sdhi_info sh7724_sdhi0_data = { + .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, + .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, +}; + static struct platform_device sdhi0_cn7_device = { .name = "sh_mobile_sdhi", .id = 0, .num_resources = ARRAY_SIZE(sdhi0_cn7_resources), .resource = sdhi0_cn7_resources, + .dev = { + .platform_data = &sh7724_sdhi0_data, + }, .archdata = { .hwblk_id = HWBLK_SDHI0, }, @@ -485,11 +494,19 @@ static struct resource sdhi1_cn8_resources[] = { }, }; +static struct sh_mobile_sdhi_info sh7724_sdhi1_data = { + .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, + .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, +}; + static struct platform_device sdhi1_cn8_device = { .name = "sh_mobile_sdhi", .id = 1, .num_resources = ARRAY_SIZE(sdhi1_cn8_resources), .resource = sdhi1_cn8_resources, + .dev = { + .platform_data = &sh7724_sdhi1_data, + }, .archdata = { .hwblk_id = HWBLK_SDHI1, }, -- cgit v1.2.3-70-g09d2 From 9e526bc70ae0a82d345e86aa85ebdccff2fd15b6 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 19 May 2010 18:34:36 +0000 Subject: sh: Add SDHI DMA support to kfr2r09 Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt --- arch/sh/boards/mach-kfr2r09/setup.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c index b2cd0ed8664..95850aa1ee3 100644 --- a/arch/sh/boards/mach-kfr2r09/setup.c +++ b/arch/sh/boards/mach-kfr2r09/setup.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include #include @@ -356,10 +357,18 @@ static struct resource kfr2r09_sh_sdhi0_resources[] = { }, }; +static struct sh_mobile_sdhi_info sh7724_sdhi0_data = { + .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, + .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, +}; + static struct platform_device kfr2r09_sh_sdhi0_device = { .name = "sh_mobile_sdhi", .num_resources = ARRAY_SIZE(kfr2r09_sh_sdhi0_resources), .resource = kfr2r09_sh_sdhi0_resources, + .dev = { + .platform_data = &sh7724_sdhi0_data, + }, .archdata = { .hwblk_id = HWBLK_SDHI0, }, -- cgit v1.2.3-70-g09d2 From 65a1b0347a329422e939e14daae6dad9a29e9cf2 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 19 May 2010 18:34:39 +0000 Subject: sh: Add SDHI DMA support to migor Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt --- arch/sh/boards/mach-migor/setup.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 7da0fc94a01..87185de2044 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -402,10 +403,18 @@ static struct resource sdhi_cn9_resources[] = { }, }; +static struct sh_mobile_sdhi_info sh7724_sdhi_data = { + .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, + .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, +}; + static struct platform_device sdhi_cn9_device = { .name = "sh_mobile_sdhi", .num_resources = ARRAY_SIZE(sdhi_cn9_resources), .resource = sdhi_cn9_resources, + .dev = { + .platform_data = &sh7724_sdhi_data, + }, .archdata = { .hwblk_id = HWBLK_SDHI, }, -- cgit v1.2.3-70-g09d2 From 8f4b3036d1b9bdb6f5fa0b920e0163d64a990327 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 19 May 2010 18:36:13 +0000 Subject: sh: disable SD-card write-protection detection on kfr2r09 kfr2r09 board has a micro-SD card slot, therefore card write-protection detection cannot work there, disable it. Signed-off-by: Guennadi Liakhovetski Acked-by: Ian Molton Signed-off-by: Paul Mundt --- arch/sh/boards/mach-kfr2r09/setup.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c index 95850aa1ee3..68994a163f6 100644 --- a/arch/sh/boards/mach-kfr2r09/setup.c +++ b/arch/sh/boards/mach-kfr2r09/setup.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -358,8 +359,9 @@ static struct resource kfr2r09_sh_sdhi0_resources[] = { }; static struct sh_mobile_sdhi_info sh7724_sdhi0_data = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, + .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, + .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, + .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, }; static struct platform_device kfr2r09_sh_sdhi0_device = { -- cgit v1.2.3-70-g09d2 From a41a7b91772da2c77ac0da74285fd8ebd86a85ba Mon Sep 17 00:00:00 2001 From: Huang Weiyi Date: Tue, 25 May 2010 14:07:25 +0000 Subject: sh: remove duplicated #include Remove duplicated #include('s) in arch/sh/boards/mach-ecovec24/setup.c Signed-off-by: Huang Weiyi Signed-off-by: Paul Mundt --- arch/sh/boards/mach-ecovec24/setup.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 49714258732..3845258242a 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -26,7 +26,6 @@ #include #include #include -#include #include