msm: Add platform driver support for qseecom.
qseecom device is not registered on msm8x60 and this change helps
register qseecom device on msm8x60 targets.
Change-Id: I06ed6e5a327028694185c39eefda886c65e070e3
Signed-off-by: Riaz Ur Rahaman <riazr@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-msm8x60.c b/arch/arm/mach-msm/board-msm8x60.c
index 1bb69b5..4e50ce5 100644
--- a/arch/arm/mach-msm/board-msm8x60.c
+++ b/arch/arm/mach-msm/board-msm8x60.c
@@ -5133,6 +5133,81 @@
&asoc_msm_dai1,
};
+/* qseecom bus scaling */
+static struct msm_bus_vectors qseecom_clks_init_vectors[] = {
+ {
+ .src = MSM_BUS_MASTER_SPS,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ib = 0,
+ .ab = 0,
+ },
+ {
+ .src = MSM_BUS_MASTER_SPDM,
+ .dst = MSM_BUS_SLAVE_SPDM,
+ .ib = 0,
+ .ab = 0,
+ },
+};
+
+static struct msm_bus_vectors qseecom_enable_dfab_vectors[] = {
+ {
+ .src = MSM_BUS_MASTER_SPS,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ib = (492 * 8) * 1000000UL,
+ .ab = (492 * 8) * 100000UL,
+ },
+ {
+ .src = MSM_BUS_MASTER_SPDM,
+ .dst = MSM_BUS_SLAVE_SPDM,
+ .ib = 0,
+ .ab = 0,
+ },
+};
+
+static struct msm_bus_vectors qseecom_enable_sfpb_vectors[] = {
+ {
+ .src = MSM_BUS_MASTER_SPS,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ib = 0,
+ .ab = 0,
+ },
+ {
+ .src = MSM_BUS_MASTER_SPDM,
+ .dst = MSM_BUS_SLAVE_SPDM,
+ .ib = (64 * 8) * 1000000UL,
+ .ab = (64 * 8) * 100000UL,
+ },
+};
+
+static struct msm_bus_paths qseecom_hw_bus_scale_usecases[] = {
+ {
+ ARRAY_SIZE(qseecom_clks_init_vectors),
+ qseecom_clks_init_vectors,
+ },
+ {
+ ARRAY_SIZE(qseecom_enable_dfab_vectors),
+ qseecom_enable_sfpb_vectors,
+ },
+ {
+ ARRAY_SIZE(qseecom_enable_sfpb_vectors),
+ qseecom_enable_sfpb_vectors,
+ },
+};
+
+static struct msm_bus_scale_pdata qseecom_bus_pdata = {
+ .usecase = qseecom_hw_bus_scale_usecases,
+ .num_usecases = ARRAY_SIZE(qseecom_hw_bus_scale_usecases),
+ .name = "qsee",
+};
+
+static struct platform_device qseecom_device = {
+ .name = "qseecom",
+ .id = -1,
+ .dev = {
+ .platform_data = &qseecom_bus_pdata,
+ },
+};
+
static struct platform_device *surf_devices[] __initdata = {
&msm8x60_device_acpuclk,
&msm_device_smd,
@@ -5141,6 +5216,7 @@
&msm_pil_modem,
&msm_pil_tzapps,
&msm_pil_dsps,
+ &qseecom_device,
#ifdef CONFIG_I2C_QUP
&msm_gsbi3_qup_i2c_device,
&msm_gsbi4_qup_i2c_device,