diff options
Diffstat (limited to 'recipes/linux/linux-omap-psp-2.6.32/0006-board-omap3beagle-prepare-for-DM3730-based-Beagleboa.patch')
| -rw-r--r-- | recipes/linux/linux-omap-psp-2.6.32/0006-board-omap3beagle-prepare-for-DM3730-based-Beagleboa.patch | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/recipes/linux/linux-omap-psp-2.6.32/0006-board-omap3beagle-prepare-for-DM3730-based-Beagleboa.patch b/recipes/linux/linux-omap-psp-2.6.32/0006-board-omap3beagle-prepare-for-DM3730-based-Beagleboa.patch new file mode 100644 index 0000000000..0a483cd44f --- /dev/null +++ b/recipes/linux/linux-omap-psp-2.6.32/0006-board-omap3beagle-prepare-for-DM3730-based-Beagleboa.patch @@ -0,0 +1,103 @@ +From 9f69d9bbab1d24da77864b48dbc5d8d4db9f4cdf Mon Sep 17 00:00:00 2001 +From: Koen Kooi <k-kooi@ti.com> +Date: Wed, 27 Jan 2010 21:57:13 +0100 +Subject: [PATCH 06/43] board-omap3beagle: prepare for DM3730 based BeagleboardXM + +* OPP changes copy/pasted from board-omap3evm.c + * EHCI changes copy/pasted from Steve Kipisz' 2.6.33rcX work + * turn on power to camera on boot and add some comments +--- + arch/arm/mach-omap2/board-omap3beagle.c | 62 +++++++++++++++++++++++++++---- + 1 files changed, 54 insertions(+), 8 deletions(-) + +diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c +index 3b7f6ec..429dacb 100644 +--- a/arch/arm/mach-omap2/board-omap3beagle.c ++++ b/arch/arm/mach-omap2/board-omap3beagle.c +@@ -53,6 +53,23 @@ + #include "pm.h" + #include "omap3-opp.h" + ++#ifdef CONFIG_PM ++static struct omap_opp * _omap35x_mpu_rate_table = omap35x_mpu_rate_table; ++static struct omap_opp * _omap37x_mpu_rate_table = omap37x_mpu_rate_table; ++static struct omap_opp * _omap35x_dsp_rate_table = omap35x_dsp_rate_table; ++static struct omap_opp * _omap37x_dsp_rate_table = omap37x_dsp_rate_table; ++static struct omap_opp * _omap35x_l3_rate_table = omap35x_l3_rate_table; ++static struct omap_opp * _omap37x_l3_rate_table = omap37x_l3_rate_table; ++#else /* CONFIG_PM */ ++static struct omap_opp * _omap35x_mpu_rate_table = NULL; ++static struct omap_opp * _omap37x_mpu_rate_table = NULL; ++static struct omap_opp * _omap35x_dsp_rate_table = NULL; ++static struct omap_opp * _omap37x_dsp_rate_table = NULL; ++static struct omap_opp * _omap35x_l3_rate_table = NULL; ++static struct omap_opp * _omap37x_l3_rate_table = NULL; ++#endif /* CONFIG_PM */ ++ ++ + #define GPMC_CS0_BASE 0x60 + #define GPMC_CS_SIZE 0x30 + +@@ -303,12 +320,28 @@ static int beagle_twl_gpio_setup(struct device *dev, + * power switch and overcurrent detect + */ + +- gpio_request(gpio + 1, "EHCI_nOC"); +- gpio_direction_input(gpio + 1); ++ if (cpu_is_omap3630()) { ++ /* Power on DVI, Serial and PWR led */ ++ gpio_request(gpio + 1, "nDVI_PWR_EN"); ++ gpio_direction_output(gpio + 1, 0); ++ ++ /* Power on camera interface */ ++ gpio_request(gpio + 2, "CAM_EN"); ++ gpio_direction_output(gpio + 2, 1); ++ ++ /* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */ ++ gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR"); ++ gpio_direction_output(gpio + TWL4030_GPIO_MAX, 1); ++ } ++ else { ++ gpio_request(gpio + 1, "EHCI_nOC"); ++ gpio_direction_input(gpio + 1); ++ ++ /* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */ ++ gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR"); ++ gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0); ++ } + +- /* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */ +- gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR"); +- gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0); + + /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ + gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; +@@ -501,9 +534,22 @@ static struct platform_device keys_gpio = { + + static void __init omap3_beagle_init_irq(void) + { +- omap2_init_common_hw(mt46h32m32lf6_sdrc_params, +- mt46h32m32lf6_sdrc_params, omap3_mpu_rate_table, +- omap3_dsp_rate_table, omap3_l3_rate_table); ++ if (cpu_is_omap3630()) ++ { ++ omap2_init_common_hw(mt46h32m32lf6_sdrc_params, ++ NULL, ++ _omap37x_mpu_rate_table, ++ _omap37x_dsp_rate_table, ++ _omap37x_l3_rate_table); ++ } ++ else ++ { ++ omap2_init_common_hw(mt46h32m32lf6_sdrc_params, ++ NULL, ++ _omap35x_mpu_rate_table, ++ _omap35x_dsp_rate_table, ++ _omap35x_l3_rate_table); ++ } + omap_init_irq(); + #ifdef CONFIG_OMAP_32K_TIMER + omap2_gp_clockevent_set_gptimer(12); +-- +1.6.6.1 + |