diff mbox series

[6/8] arm64: dts: qcom: Add support for GCC and RPMHCC for SDX75

Message ID 1684487350-30476-7-git-send-email-quic_rohiagar@quicinc.com (mailing list archive)
State Superseded
Headers show
Series Add devicetree support for SDX75 Modem and IDP | expand

Commit Message

Rohit Agarwal May 19, 2023, 9:09 a.m. UTC
From: Imran Shaik <quic_imrashai@quicinc.com>

Add support for GCC and RPMHCC clock nodes for SDX75 platform.

Signed-off-by: Imran Shaik <quic_imrashai@quicinc.com>
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sdx75.dtsi | 37 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 36 insertions(+), 1 deletion(-)

Comments

Bjorn Andersson May 26, 2023, 8:59 p.m. UTC | #1
On Sat, May 20, 2023 at 06:08:25PM +0800, kernel test robot wrote:
> Hi Rohit,
> 
> kernel test robot noticed the following build errors:
> 
> [auto build test ERROR on robh/for-next]
> [also build test ERROR on tip/irq/core joro-iommu/next linus/master v6.4-rc2 next-20230519]
> [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-arm-qcom-Document-SDX75-platform-and-boards/20230519-171116
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
> patch link:    https://lore.kernel.org/r/1684487350-30476-7-git-send-email-quic_rohiagar%40quicinc.com
> patch subject: [PATCH 6/8] arm64: dts: qcom: Add support for GCC and RPMHCC for SDX75
> config: arm64-randconfig-r006-20230517
> compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project b0fb98227c90adf2536c9ad644a74d5e92961111)
> 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
>         # install arm64 cross compiling tool for clang build
>         # apt-get install binutils-aarch64-linux-gnu
>         # https://github.com/intel-lab-lkp/linux/commit/768f74f2345d9af657bd58a98e7ade22b7a5c3e2
>         git remote add linux-review https://github.com/intel-lab-lkp/linux
>         git fetch --no-tags linux-review Rohit-Agarwal/dt-bindings-arm-qcom-Document-SDX75-platform-and-boards/20230519-171116
>         git checkout 768f74f2345d9af657bd58a98e7ade22b7a5c3e2
>         # save the config file
>         mkdir build_dir && cp config build_dir/.config
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash
> 
> If you fix the issue, kindly add following tag where applicable
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202305201743.PsMD38Vz-lkp@intel.com/
> 
> All errors (new ones prefixed by >>):
> 
>    In file included from arch/arm64/boot/dts/qcom/sdx75-idp.dts:8:
> >> arch/arm64/boot/dts/qcom/sdx75.dtsi:10:10: fatal error: 'dt-bindings/clock/qcom,sdx75-gcc.h' file not found
>    #include <dt-bindings/clock/qcom,sdx75-gcc.h>
>             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

This error can be ignored, I will fix the problem when applying the
updated patches.

Regards,
Bjorn
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom/sdx75.dtsi
index c2b8810..dbbd2f4 100644
--- a/arch/arm64/boot/dts/qcom/sdx75.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi
@@ -7,6 +7,7 @@ 
  */
 
 #include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/clock/qcom,sdx75-gcc.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 
@@ -23,7 +24,21 @@ 
 		reg = <0 0 0 0>;
 	};
 
-	clocks { };
+	clocks {
+		xo_board: xo_board {
+			compatible = "fixed-clock";
+			clock-frequency = <76800000>;
+			clock-output-names = "xo_board";
+			#clock-cells = <0>;
+		};
+
+		sleep_clk: sleep_clk {
+			compatible = "fixed-clock";
+			clock-frequency = <32000>;
+			clock-output-names = "sleep_clk";
+			#clock-cells = <0>;
+		};
+	};
 
 	cpus {
 		#address-cells = <2>;
@@ -358,6 +373,18 @@ 
 		ranges;
 		compatible = "simple-bus";
 
+		gcc: clock-controller@80000 {
+			compatible = "qcom,sdx75-gcc";
+			reg = <0x0 0x0080000 0x0 0x1f7400>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&sleep_clk>;
+			clock-names = "bi_tcxo",
+				      "sleep_clk";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
 		tcsr_mutex: hwlock@1f40000 {
 			compatible = "qcom,tcsr-mutex";
 			reg = <0x0 0x01f40000 0x0 0x40000>;
@@ -520,6 +547,14 @@ 
 			apps_bcm_voter: bcm_voter {
 				compatible = "qcom,bcm-voter";
 			};
+
+			rpmhcc: clock-controller {
+				compatible = "qcom,sdx75-rpmh-clk";
+				clocks = <&xo_board>;
+				clock-names = "xo";
+				#clock-cells = <1>;
+			};
+
 		};
 	};