8064: tspp: porting TSPP driver to 8064
Contains the platform data needed to run the TSPP driver on 8064.
For more details on the TSPP peripheral, please read:
kernel/Documentation/arm/msm/tspp.txt
Change-Id: Icaa3cca0e951bcd79cc7ed4efe456b38fa586c8d
Signed-off-by: Joel Nider <jnider@codeaurora.org>
diff --git a/arch/arm/mach-msm/devices-8064.c b/arch/arm/mach-msm/devices-8064.c
index 0d05df9..e5261b0 100644
--- a/arch/arm/mach-msm/devices-8064.c
+++ b/arch/arm/mach-msm/devices-8064.c
@@ -29,6 +29,7 @@
#include <sound/msm-dai-q6.h>
#include <sound/apr_audio.h>
#include <mach/msm_tsif.h>
+#include <mach/msm_tspp.h>
#include <mach/msm_bus_board.h>
#include <mach/rpm.h>
#include <mach/mdm2.h>
@@ -583,6 +584,67 @@
}
};
+#define MSM_TSPP_PHYS (0x18202000)
+#define MSM_TSPP_SIZE (0x1000)
+#define MSM_TSPP_BAM_PHYS (0x18204000)
+#define MSM_TSPP_BAM_SIZE (0x2000)
+
+static const struct msm_gpio tspp_gpios[] = {
+ { .gpio_cfg = TSIF_0_CLK, .label = "tsif_clk", },
+ { .gpio_cfg = TSIF_0_EN, .label = "tsif_en", },
+ { .gpio_cfg = TSIF_0_DATA, .label = "tsif_data", },
+ { .gpio_cfg = TSIF_0_SYNC, .label = "tsif_sync", },
+ { .gpio_cfg = TSIF_1_CLK, .label = "tsif_clk", },
+ { .gpio_cfg = TSIF_1_EN, .label = "tsif_en", },
+ { .gpio_cfg = TSIF_1_DATA, .label = "tsif_data", },
+ { .gpio_cfg = TSIF_1_SYNC, .label = "tsif_sync", },
+};
+
+static struct resource tspp_resources[] = {
+ [0] = {
+ .flags = IORESOURCE_IRQ,
+ .start = TSIF_TSPP_IRQ,
+ .end = TSIF1_IRQ,
+ },
+ [1] = {
+ .flags = IORESOURCE_MEM,
+ .start = MSM_TSIF0_PHYS,
+ .end = MSM_TSIF0_PHYS + MSM_TSIF_SIZE - 1,
+ },
+ [2] = {
+ .flags = IORESOURCE_MEM,
+ .start = MSM_TSIF1_PHYS,
+ .end = MSM_TSIF1_PHYS + MSM_TSIF_SIZE - 1,
+ },
+ [3] = {
+ .flags = IORESOURCE_MEM,
+ .start = MSM_TSPP_PHYS,
+ .end = MSM_TSPP_PHYS + MSM_TSPP_SIZE - 1,
+ },
+ [4] = {
+ .flags = IORESOURCE_MEM,
+ .start = MSM_TSPP_BAM_PHYS,
+ .end = MSM_TSPP_BAM_PHYS + MSM_TSPP_BAM_SIZE - 1,
+ },
+};
+
+static struct msm_tspp_platform_data tspp_platform_data = {
+ .num_gpios = ARRAY_SIZE(tspp_gpios),
+ .gpios = tspp_gpios,
+ .tsif_pclk = "iface_clk",
+ .tsif_ref_clk = "ref_clk",
+};
+
+struct platform_device msm_8064_device_tspp = {
+ .name = "msm_tspp",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(tspp_resources),
+ .resource = tspp_resources,
+ .dev = {
+ .platform_data = &tspp_platform_data
+ },
+};
+
/*
* Machine specific data for AUX PCM Interface
* which the driver will be unware of.