Merge "msm: 8226: add support for HSIC" (6149b8b5) · Commits · e / devices / android_kernel_sony_msm8994

arch/arm/mach-msm/board-8226-gpiomux.c

+41 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,38 @@
		#include <mach/gpiomux.h>
		#include <mach/socinfo.h>

		#ifdef CONFIG_USB_EHCI_MSM_HSIC
		static struct gpiomux_setting hsic_sus_cfg = {
		.func = GPIOMUX_FUNC_GPIO,
		.drv = GPIOMUX_DRV_2MA,
		.pull = GPIOMUX_PULL_DOWN,
		.dir = GPIOMUX_OUT_LOW,
		};

		static struct gpiomux_setting hsic_act_cfg = {
		.func = GPIOMUX_FUNC_1,
		.drv = GPIOMUX_DRV_16MA,
		.pull = GPIOMUX_PULL_NONE,
		};

		static struct msm_gpiomux_config msm_hsic_configs[] = {
		{
		.gpio = 115, /* HSIC_STROBE */
		.settings = {
		[GPIOMUX_ACTIVE] = &hsic_act_cfg,
		[GPIOMUX_SUSPENDED] = &hsic_sus_cfg,
		},
		},
		{
		.gpio = 116, /* HSIC_DATA */
		.settings = {
		[GPIOMUX_ACTIVE] = &hsic_act_cfg,
		[GPIOMUX_SUSPENDED] = &hsic_sus_cfg,
		},
		},
		};
		#endif

		#define KS8851_IRQ_GPIO 115

		#if defined(CONFIG_KS8851) \|\| defined(CONFIG_KS8851_MODULE)
		@@ -824,4 +856,13 @@ void __init msm8226_init_gpiomux(void)
		ARRAY_SIZE(usb_otg_sw_configs));

		msm_gpiomux_sdc3_install();

		/*
		* HSIC STROBE gpio is also used by the ethernet. Install HSIC
		* gpio mux config only when HSIC is enabled. HSIC config will
		* be disabled when ethernet config is enabled.
		*/
		#ifdef CONFIG_USB_EHCI_MSM_HSIC
		msm_gpiomux_install(msm_hsic_configs, ARRAY_SIZE(msm_hsic_configs));
		#endif
		}