[PATCH v2 0/6] Add PCIe EP support for SDX65

[PATCH v2 0/6] Add PCIe EP support for SDX65

[Rohit Agarwal]

Hi,

Changes in v2:
 - Addressing comments from Konrad and Dmitry.
 - Rebased on top of 6.3-rc1.

This series adds the devicetree support for PCIe PHY and PCIe EP on SDX65.
The PCIe EP is enabled on SDX65 MTP board.

Thanks,
Rohit.

Rohit Agarwal (6):
  dt-bindings: mfd: qcom,tcsr: Add compatible for sdx65
  dt-bindings: PCI: qcom: Add SDX65 SoC
  ARM: dts: qcom: sdx65: Add support for PCIe PHY
  ARM: dts: qcom: sdx65: Add support for PCIe EP
  ARM: dts: qcom: sdx65-mtp: Enable PCIe PHY
  ARM: dts: qcom: sdx65-mtp: Enable PCIe EP

 .../devicetree/bindings/mfd/qcom,tcsr.yaml         |  1 +
 .../devicetree/bindings/pci/qcom,pcie-ep.yaml      |  2 +
 arch/arm/boot/dts/qcom-sdx65-mtp.dts               | 50 ++++++++++--
 arch/arm/boot/dts/qcom-sdx65.dtsi                  | 92 ++++++++++++++++++++++
 4 files changed, 140 insertions(+), 5 deletions(-)

-- 
2.7.4

[PATCH v2 1/6] dt-bindings: mfd: qcom,tcsr: Add compatible for sdx65

[Rohit Agarwal]

Add the qcom,sdx65-tcsr compatible.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
index 2eeebe9..c5d5e3d 100644
--- a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
+++ b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
@@ -25,6 +25,7 @@ properties:
           - qcom,sc8280xp-tcsr
           - qcom,sdm630-tcsr
           - qcom,sdm845-tcsr
+          - qcom,sdx65-tcsr
           - qcom,sm8150-tcsr
           - qcom,tcsr-apq8064
           - qcom,tcsr-apq8084
-- 
2.7.4

Re: [PATCH v2 1/6] dt-bindings: mfd: qcom,tcsr: Add compatible for sdx65

[Lee Jones]

On Wed, 08 Mar 2023, Rohit Agarwal wrote:

> Add the qcom,sdx65-tcsr compatible.
>
> Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>  Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml | 1 +
>  1 file changed, 1 insertion(+)

Applied, thanks

--
Lee Jones [李琼斯]

[PATCH v2 2/6] dt-bindings: PCI: qcom: Add SDX65 SoC

[Rohit Agarwal]

Add PCIe EP compatible string for SDX65 SoC.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
index 89cfdee..096540b 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
@@ -13,6 +13,7 @@ properties:
   compatible:
     enum:
       - qcom,sdx55-pcie-ep
+      - qcom,sdx65-pcie-ep
       - qcom,sm8450-pcie-ep
 
   reg:
@@ -109,6 +110,7 @@ allOf:
           contains:
             enum:
               - qcom,sdx55-pcie-ep
+              - qcom,sdx65-pcie-ep
     then:
       properties:
         clocks:
-- 
2.7.4

[PATCH v2 3/6] ARM: dts: qcom: sdx65: Add support for PCIe PHY

[Rohit Agarwal]

Add devicetree support for PCIe PHY used in SDX65 platform. This PHY is
used by the PCIe EP controller.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
---
 arch/arm/boot/dts/qcom-sdx65.dtsi | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
index 192f9f9..df9d428 100644
--- a/arch/arm/boot/dts/qcom-sdx65.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
@@ -293,6 +293,39 @@
 			status = "disabled";
 		};
 
+		pcie_phy: phy@1c06000 {
+			compatible = "qcom,sdx65-qmp-gen4x2-pcie-phy";
+			reg = <0x01c06000 0x2000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+			clocks = <&gcc GCC_PCIE_AUX_PHY_CLK_SRC>,
+				 <&gcc GCC_PCIE_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_0_CLKREF_EN>,
+				 <&gcc GCC_PCIE_RCHNG_PHY_CLK>;
+				 <&gcc GCC_PCIE_PIPE_CLK>;
+			clock-names = "aux",
+				      "cfg_ahb",
+				      "ref",
+				      "rchng",
+				      "pipe";
+
+			resets = <&gcc GCC_PCIE_PHY_BCR>;
+			reset-names = "phy";
+
+			assigned-clocks = <&gcc GCC_PCIE_RCHNG_PHY_CLK>;
+			assigned-clock-rates = <100000000>;
+
+			power-domains = <&gcc PCIE_GDSC>;
+
+			#clock-cells = <0>;
+			clock-output-names = "pcie_pipe_clk";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
 		tcsr_mutex: hwlock@1f40000 {
 			compatible = "qcom,tcsr-mutex";
 			reg = <0x01f40000 0x40000>;
-- 
2.7.4

Re: [PATCH v2 3/6] ARM: dts: qcom: sdx65: Add support for PCIe PHY

[Konrad Dybcio]

On 8.03.2023 13:19, Rohit Agarwal wrote:
> Add devicetree support for PCIe PHY used in SDX65 platform. This PHY is
> used by the PCIe EP controller.
> 
> Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
> ---
>  arch/arm/boot/dts/qcom-sdx65.dtsi | 33 +++++++++++++++++++++++++++++++++
>  1 file changed, 33 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
> index 192f9f9..df9d428 100644
> --- a/arch/arm/boot/dts/qcom-sdx65.dtsi
> +++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
> @@ -293,6 +293,39 @@
>  			status = "disabled";
>  		};
>  
> +		pcie_phy: phy@1c06000 {
> +			compatible = "qcom,sdx65-qmp-gen4x2-pcie-phy";
> +			reg = <0x01c06000 0x2000>;

> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges;
No child nodes, please drop this hunk.


Konrad
> +			clocks = <&gcc GCC_PCIE_AUX_PHY_CLK_SRC>,
> +				 <&gcc GCC_PCIE_CFG_AHB_CLK>,
> +				 <&gcc GCC_PCIE_0_CLKREF_EN>,
> +				 <&gcc GCC_PCIE_RCHNG_PHY_CLK>;
> +				 <&gcc GCC_PCIE_PIPE_CLK>;
> +			clock-names = "aux",
> +				      "cfg_ahb",
> +				      "ref",
> +				      "rchng",
> +				      "pipe";
> +
> +			resets = <&gcc GCC_PCIE_PHY_BCR>;
> +			reset-names = "phy";
> +
> +			assigned-clocks = <&gcc GCC_PCIE_RCHNG_PHY_CLK>;
> +			assigned-clock-rates = <100000000>;
> +
> +			power-domains = <&gcc PCIE_GDSC>;
> +
> +			#clock-cells = <0>;
> +			clock-output-names = "pcie_pipe_clk";
> +
> +			#phy-cells = <0>;
> +
> +			status = "disabled";
> +		};
> +
>  		tcsr_mutex: hwlock@1f40000 {
>  			compatible = "qcom,tcsr-mutex";
>  			reg = <0x01f40000 0x40000>;

Re: [PATCH v2 3/6] ARM: dts: qcom: sdx65: Add support for PCIe PHY

[kernel test robot]

Hi Rohit,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on robh/for-next]
[also build test ERROR on lee-mfd/for-mfd-next lee-mfd/for-mfd-fixes pci/next pci/for-linus linus/master v6.3-rc1 next-20230310]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Rohit-Agarwal/dt-bindings-mfd-qcom-tcsr-Add-compatible-for-sdx65/20230308-202140
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/1678277993-18836-4-git-send-email-quic_rohiagar%40quicinc.com
patch subject: [PATCH v2 3/6] ARM: dts: qcom: sdx65: Add support for PCIe PHY
config: arm-allyesconfig (https://download.01.org/0day-ci/archive/20230311/202303111226.ITclm8Vw-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/intel-lab-lkp/linux/commit/ca67929d838c65d39536e65c284da94928f55786
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Rohit-Agarwal/dt-bindings-mfd-qcom-tcsr-Add-compatible-for-sdx65/20230308-202140
        git checkout ca67929d838c65d39536e65c284da94928f55786
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303111226.ITclm8Vw-lkp@intel.com/

All errors (new ones prefixed by >>):

>> Error: arch/arm/boot/dts/qcom-sdx65.dtsi:306.6-7 syntax error
   FATAL ERROR: Unable to parse input tree

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests

[PATCH v2 4/6] ARM: dts: qcom: sdx65: Add support for PCIe EP

[Rohit Agarwal]

Add support for PCIe Endpoint controller on the
Qualcomm SDX65 platform.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
---
 arch/arm/boot/dts/qcom-sdx65.dtsi | 59 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
index df9d428..5ea6a5a 100644
--- a/arch/arm/boot/dts/qcom-sdx65.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
@@ -11,6 +11,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	#address-cells = <1>;
@@ -293,6 +294,59 @@
 			status = "disabled";
 		};
 
+		pcie_ep: pcie-ep@1c00000 {
+			compatible = "qcom,sdx65-pcie-ep", "qcom,sdx55-pcie-ep";
+			reg = <0x01c00000 0x3000>,
+			      <0x40000000 0xf1d>,
+			      <0x40000f20 0xa8>,
+			      <0x40001000 0x1000>,
+			      <0x40200000 0x100000>,
+			      <0x01c03000 0x3000>;
+			reg-names = "parf",
+				    "dbi",
+				    "elbi",
+				    "atu",
+				    "addr_space",
+				    "mmio";
+
+			qcom,perst-regs = <&tcsr 0xb258 0xb270>;
+
+			clocks = <&gcc GCC_PCIE_AUX_CLK>,
+				 <&gcc GCC_PCIE_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_MSTR_AXI_CLK>,
+				 <&gcc GCC_PCIE_SLV_AXI_CLK>,
+				 <&gcc GCC_PCIE_SLV_Q2A_AXI_CLK>,
+				 <&gcc GCC_PCIE_SLEEP_CLK>,
+				 <&gcc GCC_PCIE_0_CLKREF_EN>;
+			clock-names = "aux",
+				      "cfg",
+				      "bus_master",
+				      "bus_slave",
+				      "slave_q2a",
+				      "sleep",
+				      "ref";
+
+			interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "global", "doorbell";
+
+			reset-gpios = <&tlmm 57 GPIO_ACTIVE_LOW>;
+			wake-gpios = <&tlmm 53 GPIO_ACTIVE_LOW>;
+
+			resets = <&gcc GCC_PCIE_BCR>;
+			reset-names = "core";
+
+			power-domains = <&gcc PCIE_GDSC>;
+
+			phys = <&pcie_phy>;
+			phy-names = "pcie-phy";
+
+			max-link-speed = <3>;
+			num-lanes = <2>;
+
+			status = "disabled";
+		};
+
 		pcie_phy: phy@1c06000 {
 			compatible = "qcom,sdx65-qmp-gen4x2-pcie-phy";
 			reg = <0x01c06000 0x2000>;
@@ -332,6 +386,11 @@
 			#hwlock-cells = <1>;
 		};
 
+		tcsr: syscon@1fcb000 {
+			compatible = "qcom,sdx65-tcsr", "syscon";
+			reg = <0x01fc0000 0x1000>;
+		};
+
 		remoteproc_mpss: remoteproc@4080000 {
 			compatible = "qcom,sdx55-mpss-pas";
 			reg = <0x04080000 0x4040>;
-- 
2.7.4

Re: [PATCH v2 4/6] ARM: dts: qcom: sdx65: Add support for PCIe EP

[Dmitry Baryshkov]

On 08/03/2023 14:19, Rohit Agarwal wrote:
> Add support for PCIe Endpoint controller on the
> Qualcomm SDX65 platform.
> 
> Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
> ---
>   arch/arm/boot/dts/qcom-sdx65.dtsi | 59 +++++++++++++++++++++++++++++++++++++++
>   1 file changed, 59 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
> index df9d428..5ea6a5a 100644
> --- a/arch/arm/boot/dts/qcom-sdx65.dtsi
> +++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
> @@ -11,6 +11,7 @@
>   #include <dt-bindings/interrupt-controller/arm-gic.h>
>   #include <dt-bindings/power/qcom-rpmpd.h>
>   #include <dt-bindings/soc/qcom,rpmh-rsc.h>
> +#include <dt-bindings/gpio/gpio.h>
>   
>   / {
>   	#address-cells = <1>;
> @@ -293,6 +294,59 @@
>   			status = "disabled";
>   		};
>   
> +		pcie_ep: pcie-ep@1c00000 {
> +			compatible = "qcom,sdx65-pcie-ep", "qcom,sdx55-pcie-ep";
> +			reg = <0x01c00000 0x3000>,
> +			      <0x40000000 0xf1d>,
> +			      <0x40000f20 0xa8>,
> +			      <0x40001000 0x1000>,
> +			      <0x40200000 0x100000>,
> +			      <0x01c03000 0x3000>;
> +			reg-names = "parf",
> +				    "dbi",
> +				    "elbi",
> +				    "atu",
> +				    "addr_space",
> +				    "mmio";
> +
> +			qcom,perst-regs = <&tcsr 0xb258 0xb270>;
> +
> +			clocks = <&gcc GCC_PCIE_AUX_CLK>,
> +				 <&gcc GCC_PCIE_CFG_AHB_CLK>,
> +				 <&gcc GCC_PCIE_MSTR_AXI_CLK>,
> +				 <&gcc GCC_PCIE_SLV_AXI_CLK>,
> +				 <&gcc GCC_PCIE_SLV_Q2A_AXI_CLK>,
> +				 <&gcc GCC_PCIE_SLEEP_CLK>,
> +				 <&gcc GCC_PCIE_0_CLKREF_EN>;
> +			clock-names = "aux",
> +				      "cfg",
> +				      "bus_master",
> +				      "bus_slave",
> +				      "slave_q2a",
> +				      "sleep",
> +				      "ref";
> +
> +			interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
> +			interrupt-names = "global", "doorbell";
> +
> +			reset-gpios = <&tlmm 57 GPIO_ACTIVE_LOW>;
> +			wake-gpios = <&tlmm 53 GPIO_ACTIVE_LOW>;

-gpios should go to the board file too.

> +
> +			resets = <&gcc GCC_PCIE_BCR>;
> +			reset-names = "core";
> +
> +			power-domains = <&gcc PCIE_GDSC>;
> +
> +			phys = <&pcie_phy>;
> +			phy-names = "pcie-phy";
> +
> +			max-link-speed = <3>;
> +			num-lanes = <2>;
> +
> +			status = "disabled";
> +		};
> +
>   		pcie_phy: phy@1c06000 {
>   			compatible = "qcom,sdx65-qmp-gen4x2-pcie-phy";
>   			reg = <0x01c06000 0x2000>;
> @@ -332,6 +386,11 @@
>   			#hwlock-cells = <1>;
>   		};
>   
> +		tcsr: syscon@1fcb000 {
> +			compatible = "qcom,sdx65-tcsr", "syscon";
> +			reg = <0x01fc0000 0x1000>;
> +		};
> +
>   		remoteproc_mpss: remoteproc@4080000 {
>   			compatible = "qcom,sdx55-mpss-pas";
>   			reg = <0x04080000 0x4040>;

-- 
With best wishes
Dmitry

[PATCH v2 5/6] ARM: dts: qcom: sdx65-mtp: Enable PCIe PHY

[Rohit Agarwal]

Enable PCIe PHY on SDX65 MTP for PCIe EP. While at it,
updating status as last property for each node.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
---
 arch/arm/boot/dts/qcom-sdx65-mtp.dts | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/qcom-sdx65-mtp.dts b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
index ed98c83..facb8e2 100644
--- a/arch/arm/boot/dts/qcom-sdx65-mtp.dts
+++ b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
@@ -245,13 +245,18 @@
 	status = "okay";
 };
 
-&qpic_bam {
+&pcie_phy {
+	vdda-phy-supply = <&vreg_l1b_1p2>;
+	vdda-pll-supply = <&vreg_l4b_0p88>;
+
 	status = "okay";
 };
 
-&qpic_nand {
+&qpic_bam {
 	status = "okay";
+};
 
+&qpic_nand {
 	nand@0 {
 		reg = <0>;
 
@@ -262,11 +267,14 @@
 		secure-regions = /bits/ 64 <0x500000 0x500000
 					    0xa00000 0xb00000>;
 	};
+
+	status = "okay";
 };
 
 &remoteproc_mpss {
-	status = "okay";
 	memory-region = <&mpss_adsp_mem>;
+
+	status = "okay";
 };
 
 &usb {
@@ -278,14 +286,16 @@
 };
 
 &usb_hsphy {
-	status = "okay";
 	vdda-pll-supply = <&vreg_l4b_0p88>;
 	vdda33-supply = <&vreg_l10b_3p08>;
 	vdda18-supply = <&vreg_l5b_1p8>;
+
+	status = "okay";
 };
 
 &usb_qmpphy {
-	status = "okay";
 	vdda-phy-supply = <&vreg_l4b_0p88>;
 	vdda-pll-supply = <&vreg_l1b_1p2>;
+
+	status = "okay";
 };
-- 
2.7.4

Re: [PATCH v2 5/6] ARM: dts: qcom: sdx65-mtp: Enable PCIe PHY

[Konrad Dybcio]

On 8.03.2023 13:19, Rohit Agarwal wrote:
> Enable PCIe PHY on SDX65 MTP for PCIe EP. While at it,
> updating status as last property for each node.
> 
> Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
> ---
>  arch/arm/boot/dts/qcom-sdx65-mtp.dts | 20 +++++++++++++++-----
>  1 file changed, 15 insertions(+), 5 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/qcom-sdx65-mtp.dts b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
> index ed98c83..facb8e2 100644
> --- a/arch/arm/boot/dts/qcom-sdx65-mtp.dts
> +++ b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
> @@ -245,13 +245,18 @@
>  	status = "okay";
>  };
>  
> -&qpic_bam {
> +&pcie_phy {
> +	vdda-phy-supply = <&vreg_l1b_1p2>;
> +	vdda-pll-supply = <&vreg_l4b_0p88>;
> +
>  	status = "okay";
>  };
>  
> -&qpic_nand {
> +&qpic_bam {
>  	status = "okay";
> +};
>  
> +&qpic_nand {
>  	nand@0 {
>  		reg = <0>;
>  
> @@ -262,11 +267,14 @@
>  		secure-regions = /bits/ 64 <0x500000 0x500000
>  					    0xa00000 0xb00000>;
>  	};
> +
> +	status = "okay";
Did you compiletest this?

Konrad
>  };
>  
>  &remoteproc_mpss {
> -	status = "okay";
>  	memory-region = <&mpss_adsp_mem>;
> +
> +	status = "okay";
>  };
>  
>  &usb {
> @@ -278,14 +286,16 @@
>  };
>  
>  &usb_hsphy {
> -	status = "okay";
>  	vdda-pll-supply = <&vreg_l4b_0p88>;
>  	vdda33-supply = <&vreg_l10b_3p08>;
>  	vdda18-supply = <&vreg_l5b_1p8>;
> +
> +	status = "okay";
>  };
>  
>  &usb_qmpphy {
> -	status = "okay";
>  	vdda-phy-supply = <&vreg_l4b_0p88>;
>  	vdda-pll-supply = <&vreg_l1b_1p2>;
> +
> +	status = "okay";
>  };

Re: [PATCH v2 5/6] ARM: dts: qcom: sdx65-mtp: Enable PCIe PHY

[Rohit Agarwal]

On 3/8/2023 6:08 PM, Konrad Dybcio wrote:
>
> On 8.03.2023 13:19, Rohit Agarwal wrote:
>> Enable PCIe PHY on SDX65 MTP for PCIe EP. While at it,
>> updating status as last property for each node.
>>
>> Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
>> ---
>>   arch/arm/boot/dts/qcom-sdx65-mtp.dts | 20 +++++++++++++++-----
>>   1 file changed, 15 insertions(+), 5 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/qcom-sdx65-mtp.dts b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
>> index ed98c83..facb8e2 100644
>> --- a/arch/arm/boot/dts/qcom-sdx65-mtp.dts
>> +++ b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
>> @@ -245,13 +245,18 @@
>>   	status = "okay";
>>   };
>>   
>> -&qpic_bam {
>> +&pcie_phy {
>> +	vdda-phy-supply = <&vreg_l1b_1p2>;
>> +	vdda-pll-supply = <&vreg_l4b_0p88>;
>> +
>>   	status = "okay";
>>   };
>>   
>> -&qpic_nand {
>> +&qpic_bam {
>>   	status = "okay";
>> +};
>>   
>> +&qpic_nand {
>>   	nand@0 {
>>   		reg = <0>;
>>   
>> @@ -262,11 +267,14 @@
>>   		secure-regions = /bits/ 64 <0x500000 0x500000
>>   					    0xa00000 0xb00000>;
>>   	};
>> +
>> +	status = "okay";
> Did you compiletest this?

So Sorry, Missed some of the patches for compiletest.
Will update immediately.

Thanks,
Rohit.
>
> Konrad
>>   };
>>   
>>   &remoteproc_mpss {
>> -	status = "okay";
>>   	memory-region = <&mpss_adsp_mem>;
>> +
>> +	status = "okay";
>>   };
>>   
>>   &usb {
>> @@ -278,14 +286,16 @@
>>   };
>>   
>>   &usb_hsphy {
>> -	status = "okay";
>>   	vdda-pll-supply = <&vreg_l4b_0p88>;
>>   	vdda33-supply = <&vreg_l10b_3p08>;
>>   	vdda18-supply = <&vreg_l5b_1p8>;
>> +
>> +	status = "okay";
>>   };
>>   
>>   &usb_qmpphy {
>> -	status = "okay";
>>   	vdda-phy-supply = <&vreg_l4b_0p88>;
>>   	vdda-pll-supply = <&vreg_l1b_1p2>;
>> +
>> +	status = "okay";
>>   };

[PATCH v2 6/6] ARM: dts: qcom: sdx65-mtp: Enable PCIe EP

[Rohit Agarwal]

Enable PCIe Endpoint controller on the SDX65 MTP board based
on Qualcomm SDX65 platform.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
---
 arch/arm/boot/dts/qcom-sdx65-mtp.dts | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-sdx65-mtp.dts b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
index facb8e2..97459bb 100644
--- a/arch/arm/boot/dts/qcom-sdx65-mtp.dts
+++ b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
@@ -245,6 +245,14 @@
 	status = "okay";
 };
 
+&pcie_ep {
+	pinctrl-0 = <&pcie_ep_clkreq_default &pcie_ep_perst_default
+			&pcie_ep_wake_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
 &pcie_phy {
 	vdda-phy-supply = <&vreg_l1b_1p2>;
 	vdda-pll-supply = <&vreg_l4b_0p88>;
@@ -277,6 +285,28 @@
 	status = "okay";
 };
 
+&tlmm {
+	pcie_ep_clkreq_default: pcie-ep-clkreq-default-state {
+		pins = "gpio56";
+		function = "pcie_clkreq";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	pcie_ep_perst_default: pcie-ep-perst-default-state {
+		pins = "gpio57";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	pcie_ep_wake_default: pcie-ep-wake-default-state {
+		pins = "gpio53";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 &usb {
 	status = "okay";
 };
-- 
2.7.4