diff mbox series

[v3,3/7] clk: qcom: gcc: Add PCIe0 and PCIe1 GDSC for SM8150

Message ID 20220302203045.184500-4-bhupesh.sharma@linaro.org
State Accepted
Commit 2dc63e768ce2fbf24cb49c858f549596bb30a0a0
Headers show
Series Add PCIe support for SM8150 SoC | expand

Commit Message

Bhupesh Sharma March 2, 2022, 8:30 p.m. UTC 
Add the PCIe0 and PCIe1 GDSC defines & driver structures for SM8150.

Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
---
 drivers/clk/qcom/gcc-sm8150.c               | 20 ++++++++++++++++++++
 include/dt-bindings/clock/qcom,gcc-sm8150.h |  2 ++
 2 files changed, 22 insertions(+)
diff mbox series

Patch

diff --git a/drivers/clk/qcom/gcc-sm8150.c b/drivers/clk/qcom/gcc-sm8150.c
index 245794485719..7e478dc2cefe 100644
--- a/drivers/clk/qcom/gcc-sm8150.c
+++ b/drivers/clk/qcom/gcc-sm8150.c
@@ -3448,6 +3448,24 @@  static struct clk_branch gcc_video_xo_clk = {
 	},
 };
 
+static struct gdsc pcie_0_gdsc = {
+	.gdscr = 0x6b004,
+	.pd = {
+		.name = "pcie_0_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = POLL_CFG_GDSCR,
+};
+
+static struct gdsc pcie_1_gdsc = {
+	.gdscr = 0x8d004,
+	.pd = {
+		.name = "pcie_1_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = POLL_CFG_GDSCR,
+};
+
 static struct gdsc usb30_prim_gdsc = {
 		.gdscr = 0xf004,
 		.pd = {
@@ -3714,6 +3732,8 @@  static const struct qcom_reset_map gcc_sm8150_resets[] = {
 };
 
 static struct gdsc *gcc_sm8150_gdscs[] = {
+	[PCIE_0_GDSC] = &pcie_0_gdsc,
+	[PCIE_1_GDSC] = &pcie_1_gdsc,
 	[USB30_PRIM_GDSC] = &usb30_prim_gdsc,
 	[USB30_SEC_GDSC] = &usb30_sec_gdsc,
 };
diff --git a/include/dt-bindings/clock/qcom,gcc-sm8150.h b/include/dt-bindings/clock/qcom,gcc-sm8150.h
index 3e1a91876610..ae9c16410420 100644
--- a/include/dt-bindings/clock/qcom,gcc-sm8150.h
+++ b/include/dt-bindings/clock/qcom,gcc-sm8150.h
@@ -241,6 +241,8 @@ 
 #define GCC_USB_PHY_CFG_AHB2PHY_BCR				28
 
 /* GCC GDSCRs */
+#define PCIE_0_GDSC						0
+#define PCIE_1_GDSC						1
 #define USB30_PRIM_GDSC                     4
 #define USB30_SEC_GDSC						5