From 372a5bbd66cb247abed173685d4a6fe0a3188246 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Fri, 14 Feb 2014 22:25:01 -0800 Subject: [PATCH] tegra124: Port a PWM clocking change to big. The generic tegra124 code will use one of the PWMs to drive the backlight of the display, but the PWM clock was enabled only for nyan. This change enables it for big as well. BUG=none TEST=Built for Big BRANCH=None Original-Change-Id: I5171da7c41f4b4db931563ada3e8e4ebf74ec3d9 Original-Signed-off-by: Gabe Black Original-Reviewed-on: https://chromium-review.googlesource.com/186767 Original-Reviewed-by: Julius Werner Original-Commit-Queue: Gabe Black Original-Tested-by: Gabe Black (cherry picked from commit 687f3771fb3e6b340a818fa7594b3ac0630fdeaf) Signed-off-by: Marc Jones Change-Id: Ifd14a22a98e7fe273ec28c460b928b8a83c84b66 Reviewed-on: http://review.coreboot.org/7404 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan --- src/mainboard/google/nyan_big/mainboard.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/mainboard/google/nyan_big/mainboard.c b/src/mainboard/google/nyan_big/mainboard.c index 4a05991726..309b0b92ee 100644 --- a/src/mainboard/google/nyan_big/mainboard.c +++ b/src/mainboard/google/nyan_big/mainboard.c @@ -201,6 +201,10 @@ static void setup_pinmux(void) PINMUX_DAP2_FS_FUNC_I2S1 | PINMUX_INPUT_ENABLE); pinmux_set_config(PINMUX_DAP2_SCLK_INDEX, PINMUX_DAP2_SCLK_FUNC_I2S1 | PINMUX_INPUT_ENABLE); + + /* PWM1 */ + pinmux_set_config(PINMUX_GPIO_PH1_INDEX, + PINMUX_GPIO_PH1_FUNC_PWM1 | PINMUX_PULL_NONE); } static void setup_kernel_info(void) @@ -247,7 +251,7 @@ static void mainboard_init(device_t dev) clock_enable_clear_reset(CLK_L_GPIO | CLK_L_I2C1 | CLK_L_SDMMC4 | CLK_L_I2S0 | CLK_L_I2S1 | CLK_L_I2S2 | CLK_L_SPDIF | CLK_L_USBD | CLK_L_DISP1 | - CLK_L_HOST1X, + CLK_L_HOST1X | CLK_L_PWM, CLK_H_EMC | CLK_H_I2C2 | CLK_H_SBC1 | CLK_H_PMC | CLK_H_MEM | CLK_H_USB3,