From 4f3243117ad42b4d1faeecd452f7b24306fcfc4a Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 3 Aug 2009 04:52:03 +0000 Subject: sh: ms7724se: add 1280x720 lcdc output support There was no big meaning in the support of SVGA, but 720p support is necessary for ms7724se board. So, this patch support 720p instead of SVGA. Signed-off-by: Kuninori Morimoto Signed-off-by: Paul Mundt --- arch/sh/boards/mach-se/7724/setup.c | 28 ++++++++++++++++++---------- 1 file changed, 18 insertions(+), 10 deletions(-) (limited to 'arch/sh/boards/mach-se') diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index 4fb7e48e2843..957ed176ea2c 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -39,7 +39,15 @@ * SW41 : abxx xxxx -> a = 0 : Analog monitor * 1 : Digital monitor * b = 0 : VGA - * 1 : SVGA + * 1 : 720p + */ + +/* + * about 720p + * + * When you use 1280 x 720 lcdc output, + * you should change OSC6 lcdc clock from 25.175MHz to 74.25MHz, + * and change SW41 to use 720p */ /* Heartbeat */ @@ -546,15 +554,15 @@ static int __init devices_setup(void) sh_eth_init(); if (sw & SW41_B) { - /* SVGA */ - lcdc_info.ch[0].lcd_cfg.xres = 800; - lcdc_info.ch[0].lcd_cfg.yres = 600; - lcdc_info.ch[0].lcd_cfg.left_margin = 142; - lcdc_info.ch[0].lcd_cfg.right_margin = 52; - lcdc_info.ch[0].lcd_cfg.hsync_len = 96; - lcdc_info.ch[0].lcd_cfg.upper_margin = 24; - lcdc_info.ch[0].lcd_cfg.lower_margin = 2; - lcdc_info.ch[0].lcd_cfg.vsync_len = 2; + /* 720p */ + lcdc_info.ch[0].lcd_cfg.xres = 1280; + lcdc_info.ch[0].lcd_cfg.yres = 720; + lcdc_info.ch[0].lcd_cfg.left_margin = 220; + lcdc_info.ch[0].lcd_cfg.right_margin = 110; + lcdc_info.ch[0].lcd_cfg.hsync_len = 40; + lcdc_info.ch[0].lcd_cfg.upper_margin = 20; + lcdc_info.ch[0].lcd_cfg.lower_margin = 5; + lcdc_info.ch[0].lcd_cfg.vsync_len = 5; } else { /* VGA */ lcdc_info.ch[0].lcd_cfg.xres = 640; -- cgit v1.2.1 From 7766e16beec3363516306754c9c51a85747d734d Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 6 Aug 2009 15:03:43 +0000 Subject: sh: LED9, LED10 and LED11 support for Solution Engine 7724 This patch adds support for LED9, LED10 and LED11 on the Solution Engine 7724 board. If CONFIG_PM is enabled then these LEDs are used to show the hardware sleep mode used by the processor. Useful to debug cpuidle. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/mach-se/7724/setup.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'arch/sh/boards/mach-se') diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index 957ed176ea2c..36a4ca3a9000 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -429,6 +429,32 @@ static int __init devices_setup(void) /* turn on USB clocks, use external clock */ ctrl_outw((ctrl_inw(PORT_MSELCRB) & ~0xc000) | 0x8000, PORT_MSELCRB); +#ifdef CONFIG_PM + /* Let LED9 show STATUS2 */ + gpio_request(GPIO_FN_STATUS2, NULL); + + /* Lit LED10 show STATUS0 */ + gpio_request(GPIO_FN_STATUS0, NULL); + + /* Lit LED11 show PDSTATUS */ + gpio_request(GPIO_FN_PDSTATUS, NULL); +#else + /* Lit LED9 */ + gpio_request(GPIO_PTJ6, NULL); + gpio_direction_output(GPIO_PTJ6, 1); + gpio_export(GPIO_PTJ6, 0); + + /* Lit LED10 */ + gpio_request(GPIO_PTJ5, NULL); + gpio_direction_output(GPIO_PTJ5, 1); + gpio_export(GPIO_PTJ5, 0); + + /* Lit LED11 */ + gpio_request(GPIO_PTJ7, NULL); + gpio_direction_output(GPIO_PTJ7, 1); + gpio_export(GPIO_PTJ7, 0); +#endif + /* enable USB0 port */ ctrl_outw(0x0600, 0xa40501d4); -- cgit v1.2.1 From 9747e78b304b44d6fb73e2c8071406d55aa8bb75 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Sat, 15 Aug 2009 02:53:34 +0000 Subject: sh: use in-soc KEYSC on se7724 This patch updates the Solution Engine 7724 board code to use in-SoC KEYSC resources for the keyboard platform device. Using the in-SoC key scan controller fixes a crash-during-resume issue. Without this patch the KEYSC hardware block located in the board specific FPGA is used together with an external IRQ which is routed through the FPGA and handled by some board specific demux code. This board specific FPGA interrupt code does not implement desc->set_wake() so the enable_irq_wake() call in the sh_keysc driver will fail at suspend-to-ram time and the disable_irq_wake() will bomb out when resuming. Changing the platform data to use the in-SoC KEYSC hardware makes the se7724 board support code less special which is a good thing. Also, the board specific KEYSC pin setup code selects in-SoC pin functions already which makes the current FPGA platform device data look like a typo. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/mach-se/7724/setup.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'arch/sh/boards/mach-se') diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index 8fed45a2fb85..15456a0773bf 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -238,7 +238,7 @@ static struct platform_device ceu1_device = { }, }; -/* KEYSC */ +/* KEYSC in SoC (Needs SW33-2 set to ON) */ static struct sh_keysc_info keysc_info = { .mode = SH_KEYSC_MODE_1, .scan_timing = 10, @@ -255,12 +255,13 @@ static struct sh_keysc_info keysc_info = { static struct resource keysc_resources[] = { [0] = { - .start = 0x1a204000, - .end = 0x1a20400f, + .name = "KEYSC", + .start = 0x044b0000, + .end = 0x044b000f, .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ0_KEY, + .start = 79, .flags = IORESOURCE_IRQ, }, }; -- cgit v1.2.1