@@ -1888,7 +1888,7 @@ pcie0: pci@1c00000 {
power-domains = <&gcc PCIE_0_GDSC>;
- phys = <&pcie0_lane>;
+ phys = <&pcie0_phy>;
phy-names = "pciephy";
perst-gpios = <&tlmm 79 GPIO_ACTIVE_LOW>;
@@ -1902,15 +1902,23 @@ pcie0: pci@1c00000 {
pcie0_phy: phy@1c06000 {
compatible = "qcom,sm8250-qmp-gen3x1-pcie-phy";
- reg = <0 0x01c06000 0 0x1c0>;
- #address-cells = <2>;
- #size-cells = <2>;
- ranges;
+ reg = <0 0x01c06000 0 0x1000>;
+
clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>,
<&gcc GCC_PCIE_0_CFG_AHB_CLK>,
<&gcc GCC_PCIE_WIFI_CLKREF_EN>,
- <&gcc GCC_PCIE0_PHY_REFGEN_CLK>;
- clock-names = "aux", "cfg_ahb", "ref", "refgen";
+ <&gcc GCC_PCIE0_PHY_REFGEN_CLK>,
+ <&gcc GCC_PCIE_0_PIPE_CLK>;
+ clock-names = "aux",
+ "cfg_ahb",
+ "ref",
+ "refgen",
+ "pipe";
+
+ clock-output-names = "pcie_0_pipe_clk";
+ #clock-cells = <0>;
+
+ #phy-cells = <0>;
resets = <&gcc GCC_PCIE_0_PHY_BCR>;
reset-names = "phy";
@@ -1919,20 +1927,6 @@ pcie0_phy: phy@1c06000 {
assigned-clock-rates = <100000000>;
status = "disabled";
-
- pcie0_lane: phy@1c06200 {
- reg = <0 0x01c06200 0 0x170>, /* tx */
- <0 0x01c06400 0 0x200>, /* rx */
- <0 0x01c06800 0 0x1f0>, /* pcs */
- <0 0x01c06c00 0 0xf4>; /* "pcs_lane" same as pcs_misc? */
- clocks = <&gcc GCC_PCIE_0_PIPE_CLK>;
- clock-names = "pipe0";
-
- #phy-cells = <0>;
-
- #clock-cells = <0>;
- clock-output-names = "pcie_0_pipe_clk";
- };
};
pcie1: pci@1c08000 {
@@ -1994,7 +1988,7 @@ pcie1: pci@1c08000 {
power-domains = <&gcc PCIE_1_GDSC>;
- phys = <&pcie1_lane>;
+ phys = <&pcie1_phy>;
phy-names = "pciephy";
perst-gpios = <&tlmm 82 GPIO_ACTIVE_LOW>;
@@ -2008,15 +2002,23 @@ pcie1: pci@1c08000 {
pcie1_phy: phy@1c0e000 {
compatible = "qcom,sm8250-qmp-gen3x2-pcie-phy";
- reg = <0 0x01c0e000 0 0x1c0>;
- #address-cells = <2>;
- #size-cells = <2>;
- ranges;
+ reg = <0 0x01c0e000 0 0x1000>;
+
clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>,
<&gcc GCC_PCIE_1_CFG_AHB_CLK>,
<&gcc GCC_PCIE_WIGIG_CLKREF_EN>,
- <&gcc GCC_PCIE1_PHY_REFGEN_CLK>;
- clock-names = "aux", "cfg_ahb", "ref", "refgen";
+ <&gcc GCC_PCIE1_PHY_REFGEN_CLK>,
+ <&gcc GCC_PCIE_1_PIPE_CLK>;
+ clock-names = "aux",
+ "cfg_ahb",
+ "ref",
+ "refgen",
+ "pipe";
+
+ clock-output-names = "pcie_1_pipe_clk";
+ #clock-cells = <0>;
+
+ #phy-cells = <0>;
resets = <&gcc GCC_PCIE_1_PHY_BCR>;
reset-names = "phy";
@@ -2025,22 +2027,6 @@ pcie1_phy: phy@1c0e000 {
assigned-clock-rates = <100000000>;
status = "disabled";
-
- pcie1_lane: phy@1c0e200 {
- reg = <0 0x01c0e200 0 0x170>, /* tx0 */
- <0 0x01c0e400 0 0x200>, /* rx0 */
- <0 0x01c0ea00 0 0x1f0>, /* pcs */
- <0 0x01c0e600 0 0x170>, /* tx1 */
- <0 0x01c0e800 0 0x200>, /* rx1 */
- <0 0x01c0ee00 0 0xf4>; /* "pcs_com" same as pcs_misc? */
- clocks = <&gcc GCC_PCIE_1_PIPE_CLK>;
- clock-names = "pipe0";
-
- #phy-cells = <0>;
-
- #clock-cells = <0>;
- clock-output-names = "pcie_1_pipe_clk";
- };
};
pcie2: pci@1c10000 {
@@ -2102,7 +2088,7 @@ pcie2: pci@1c10000 {
power-domains = <&gcc PCIE_2_GDSC>;
- phys = <&pcie2_lane>;
+ phys = <&pcie2_phy>;
phy-names = "pciephy";
perst-gpios = <&tlmm 85 GPIO_ACTIVE_LOW>;
@@ -2116,15 +2102,23 @@ pcie2: pci@1c10000 {
pcie2_phy: phy@1c16000 {
compatible = "qcom,sm8250-qmp-modem-pcie-phy";
- reg = <0 0x01c16000 0 0x1c0>;
- #address-cells = <2>;
- #size-cells = <2>;
- ranges;
+ reg = <0 0x01c16000 0 0x1000>;
+
clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>,
<&gcc GCC_PCIE_2_CFG_AHB_CLK>,
<&gcc GCC_PCIE_MDM_CLKREF_EN>,
- <&gcc GCC_PCIE2_PHY_REFGEN_CLK>;
- clock-names = "aux", "cfg_ahb", "ref", "refgen";
+ <&gcc GCC_PCIE2_PHY_REFGEN_CLK>,
+ <&gcc GCC_PCIE_2_PIPE_CLK>;
+ clock-names = "aux",
+ "cfg_ahb",
+ "ref",
+ "refgen",
+ "pipe";
+
+ clock-output-names = "pcie_2_pipe_clk";
+ #clock-cells = <0>;
+
+ #phy-cells = <0>;
resets = <&gcc GCC_PCIE_2_PHY_BCR>;
reset-names = "phy";
@@ -2133,22 +2127,6 @@ pcie2_phy: phy@1c16000 {
assigned-clock-rates = <100000000>;
status = "disabled";
-
- pcie2_lane: phy@1c16200 {
- reg = <0 0x01c16200 0 0x170>, /* tx0 */
- <0 0x01c16400 0 0x200>, /* rx0 */
- <0 0x01c16a00 0 0x1f0>, /* pcs */
- <0 0x01c16600 0 0x170>, /* tx1 */
- <0 0x01c16800 0 0x200>, /* rx1 */
- <0 0x01c16e00 0 0xf4>; /* "pcs_com" same as pcs_misc? */
- clocks = <&gcc GCC_PCIE_2_PIPE_CLK>;
- clock-names = "pipe0";
-
- #phy-cells = <0>;
-
- #clock-cells = <0>;
- clock-output-names = "pcie_2_pipe_clk";
- };
};
ufs_mem_hc: ufshc@1d84000 {
Change the PCIe QMP PHY to use newer style of QMP PHY bindings (single resource region, no per-PHY subnodes). Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 112 +++++++++++---------------- 1 file changed, 45 insertions(+), 67 deletions(-)