diff mbox series

[5/6] dt-bindings: interconnect: Add Qualcomm QCM2290 NoC support

Message ID 20211110120716.6401-6-shawn.guo@linaro.org (mailing list archive)
State Superseded
Headers show
Series Add QCM2290 interconnect support | expand

Commit Message

Shawn Guo Nov. 10, 2021, 12:07 p.m. UTC
Add bindings for Qualcomm QCM2290 Network-On-Chip interconnect devices.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 .../bindings/interconnect/qcom,qcm2290.yaml   | 117 ++++++++++++++++++
 .../dt-bindings/interconnect/qcom,qcm2290.h   |  94 ++++++++++++++
 2 files changed, 211 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,qcm2290.yaml
 create mode 100644 include/dt-bindings/interconnect/qcom,qcm2290.h

Comments

Rob Herring (Arm) Nov. 10, 2021, 7:44 p.m. UTC | #1
On Wed, 10 Nov 2021 20:07:15 +0800, Shawn Guo wrote:
> Add bindings for Qualcomm QCM2290 Network-On-Chip interconnect devices.
> 
> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
> ---
>  .../bindings/interconnect/qcom,qcm2290.yaml   | 117 ++++++++++++++++++
>  .../dt-bindings/interconnect/qcom,qcm2290.h   |  94 ++++++++++++++
>  2 files changed, 211 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,qcm2290.yaml
>  create mode 100644 include/dt-bindings/interconnect/qcom,qcm2290.h
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/interconnect/qcom,qcm2290.example.dts:20:18: fatal error: dt-bindings/clock/qcom,gcc-qcm2290.h: No such file or directory
   20 |         #include <dt-bindings/clock/qcom,gcc-qcm2290.h>
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[1]: *** [scripts/Makefile.lib:385: Documentation/devicetree/bindings/interconnect/qcom,qcm2290.example.dt.yaml] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1441: dt_binding_check] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1553401

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit.
Shawn Guo Nov. 11, 2021, 9:18 a.m. UTC | #2
On Wed, Nov 10, 2021 at 01:44:20PM -0600, Rob Herring wrote:
> On Wed, 10 Nov 2021 20:07:15 +0800, Shawn Guo wrote:
> > Add bindings for Qualcomm QCM2290 Network-On-Chip interconnect devices.
> > 
> > Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
> > ---
> >  .../bindings/interconnect/qcom,qcm2290.yaml   | 117 ++++++++++++++++++
> >  .../dt-bindings/interconnect/qcom,qcm2290.h   |  94 ++++++++++++++
> >  2 files changed, 211 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,qcm2290.yaml
> >  create mode 100644 include/dt-bindings/interconnect/qcom,qcm2290.h
> > 
> 
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
> 
> yamllint warnings/errors:
> 
> dtschema/dtc warnings/errors:
> Documentation/devicetree/bindings/interconnect/qcom,qcm2290.example.dts:20:18: fatal error: dt-bindings/clock/qcom,gcc-qcm2290.h: No such file or directory
>    20 |         #include <dt-bindings/clock/qcom,gcc-qcm2290.h>
>       |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Thanks for the report!

The header has just landed on mainline tree.  But the binding actually
doesn't need to include it.  I will drop it for the next posting.

Shawn
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,qcm2290.yaml b/Documentation/devicetree/bindings/interconnect/qcom,qcm2290.yaml
new file mode 100644
index 000000000000..13aef13bfcef
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,qcm2290.yaml
@@ -0,0 +1,117 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interconnect/qcom,qcm2290.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm QCM2290 Network-On-Chip interconnect
+
+maintainers:
+  - Shawn Guo <shawn.guo@linaro.org>
+
+description: |
+  The Qualcomm QCM2290 interconnect providers support adjusting the
+  bandwidth requirements between the various NoC fabrics.
+
+properties:
+  reg:
+    maxItems: 1
+
+  compatible:
+    enum:
+      - qcom,qcm2290-bimc
+      - qcom,qcm2290-cnoc
+      - qcom,qcm2290-snoc
+      - qcom,qcm2290-qup-virt
+      - qcom,qcm2290-mmrt-virt
+      - qcom,qcm2290-mmnrt-virt
+
+  '#interconnect-cells':
+    const: 1
+
+  clock-names:
+    items:
+      - const: bus
+      - const: bus_a
+
+  clocks:
+    items:
+      - description: Bus Clock
+      - description: Bus A Clock
+
+required:
+  - compatible
+  - '#interconnect-cells'
+  - clock-names
+  - clocks
+
+additionalProperties: true
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,qcm2290-bimc
+              - qcom,qcm2290-cnoc
+              - qcom,qcm2290-snoc
+    then:
+      required:
+        - reg
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,rpmcc.h>
+    #include <dt-bindings/clock/qcom,gcc-qcm2290.h>
+
+    snoc: interconnect@1880000 {
+        compatible = "qcom,qcm2290-snoc";
+        reg = <0x01880000 0x60200>;
+        #interconnect-cells = <1>;
+        clock-names = "bus", "bus_a";
+        clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
+                 <&rpmcc RPM_SMD_SNOC_A_CLK>;
+
+        qup_virt: interconnect-qup {
+            compatible = "qcom,qcm2290-qup-virt";
+            #interconnect-cells = <1>;
+            clock-names = "bus", "bus_a";
+            clocks = <&rpmcc RPM_SMD_QUP_CLK>,
+                     <&rpmcc RPM_SMD_QUP_A_CLK>;
+        };
+
+        mmnrt_virt: interconnect-mmnrt {
+            compatible = "qcom,qcm2290-mmnrt-virt";
+            #interconnect-cells = <1>;
+            clock-names = "bus", "bus_a";
+            clocks = <&rpmcc RPM_SMD_MMNRT_CLK>,
+                     <&rpmcc RPM_SMD_MMNRT_A_CLK>;
+        };
+
+        mmrt_virt: interconnect-mmrt {
+            compatible = "qcom,qcm2290-mmrt-virt";
+            #interconnect-cells = <1>;
+            clock-names = "bus", "bus_a";
+            clocks = <&rpmcc RPM_SMD_MMRT_CLK>,
+                     <&rpmcc RPM_SMD_MMRT_A_CLK>;
+        };
+    };
+
+    cnoc: interconnect@1900000 {
+        compatible = "qcom,qcm2290-cnoc";
+        reg = <0x01900000 0x8200>;
+        #interconnect-cells = <1>;
+        clock-names = "bus", "bus_a";
+        clocks = <&rpmcc RPM_SMD_CNOC_CLK>,
+                 <&rpmcc RPM_SMD_CNOC_A_CLK>;
+    };
+
+    bimc: interconnect@4480000 {
+        compatible = "qcom,qcm2290-bimc";
+        reg = <0x04480000 0x80000>;
+        #interconnect-cells = <1>;
+        clock-names = "bus", "bus_a";
+        clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
+                 <&rpmcc RPM_SMD_BIMC_A_CLK>;
+    };
diff --git a/include/dt-bindings/interconnect/qcom,qcm2290.h b/include/dt-bindings/interconnect/qcom,qcm2290.h
new file mode 100644
index 000000000000..6cbbb7fe0bd3
--- /dev/null
+++ b/include/dt-bindings/interconnect/qcom,qcm2290.h
@@ -0,0 +1,94 @@ 
+/* SPDX-License-Identifier: GPL-2.0 */
+/* QCM2290 interconnect IDs */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_QCM2290_H
+#define __DT_BINDINGS_INTERCONNECT_QCOM_QCM2290_H
+
+/* BIMC */
+#define MASTER_APPSS_PROC		0
+#define MASTER_SNOC_BIMC_RT		1
+#define MASTER_SNOC_BIMC_NRT		2
+#define MASTER_SNOC_BIMC		3
+#define MASTER_TCU_0			4
+#define MASTER_GFX3D			5
+#define SLAVE_EBI1			6
+#define SLAVE_BIMC_SNOC			7
+
+/* CNOC */
+#define MASTER_SNOC_CNOC		0
+#define MASTER_QDSS_DAP			1
+#define SLAVE_BIMC_CFG			2
+#define SLAVE_CAMERA_NRT_THROTTLE_CFG	3
+#define SLAVE_CAMERA_RT_THROTTLE_CFG	4
+#define SLAVE_CAMERA_CFG		5
+#define SLAVE_CLK_CTL			6
+#define SLAVE_CRYPTO_0_CFG		7
+#define SLAVE_DISPLAY_CFG		8
+#define SLAVE_DISPLAY_THROTTLE_CFG	9
+#define SLAVE_GPU_CFG			10
+#define SLAVE_HWKM			11
+#define SLAVE_IMEM_CFG			12
+#define SLAVE_IPA_CFG			13
+#define SLAVE_LPASS			14
+#define SLAVE_MESSAGE_RAM		15
+#define SLAVE_PDM			16
+#define SLAVE_PIMEM_CFG			17
+#define SLAVE_PKA_WRAPPER		18
+#define SLAVE_PMIC_ARB			19
+#define SLAVE_PRNG			20
+#define SLAVE_QDSS_CFG			21
+#define SLAVE_QM_CFG			22
+#define SLAVE_QM_MPU_CFG		23
+#define SLAVE_QPIC			24
+#define SLAVE_QUP_0			25
+#define SLAVE_SDCC_1			26
+#define SLAVE_SDCC_2			27
+#define SLAVE_SNOC_CFG			28
+#define SLAVE_TCSR			29
+#define SLAVE_USB3			30
+#define SLAVE_VENUS_CFG			31
+#define SLAVE_VENUS_THROTTLE_CFG	32
+#define SLAVE_VSENSE_CTRL_CFG		33
+#define SLAVE_SERVICE_CNOC		34
+
+/* SNOC */
+#define MASTER_CRYPTO_CORE0		0
+#define MASTER_SNOC_CFG			1
+#define MASTER_TIC			2
+#define MASTER_ANOC_SNOC		3
+#define MASTER_BIMC_SNOC		4
+#define MASTER_PIMEM			5
+#define MASTER_QDSS_BAM			6
+#define MASTER_QUP_0			7
+#define MASTER_IPA			8
+#define MASTER_QDSS_ETR			9
+#define MASTER_SDCC_1			10
+#define MASTER_SDCC_2			11
+#define MASTER_QPIC			12
+#define MASTER_USB3_0			13
+#define SLAVE_APPSS			14
+#define SLAVE_SNOC_CNOC			15
+#define SLAVE_IMEM			16
+#define SLAVE_PIMEM			17
+#define SLAVE_SNOC_BIMC			18
+#define SLAVE_SERVICE_SNOC		19
+#define SLAVE_QDSS_STM			20
+#define SLAVE_TCU			21
+#define SLAVE_ANOC_SNOC			22
+
+/* QUP Virtual */
+#define MASTER_QUP_CORE_0		0
+#define SLAVE_QUP_CORE_0		1
+
+/* MMNRT Virtual */
+#define MASTER_CAMNOC_SF		0
+#define MASTER_VIDEO_P0			1
+#define MASTER_VIDEO_PROC		2
+#define SLAVE_SNOC_BIMC_NRT		3
+
+/* MMRT Virtual */
+#define MASTER_CAMNOC_HF		0
+#define MASTER_MDP0			1
+#define SLAVE_SNOC_BIMC_RT		2
+
+#endif