diff mbox series

[v9,5/5] dt-bindings: clock: meson: add A1 Peripherals clock controller bindings

Message ID 20230301183759.16163-6-ddrokosov@sberdevices.ru (mailing list archive)
State New, archived
Headers show
Series add Amlogic A1 clock controller drivers | expand

Commit Message

Dmitry Rokosov March 1, 2023, 6:37 p.m. UTC 
Add the documentation for Amlogic A1 Peripherals clock driver,
and A1 Peripherals clock controller bindings.

Signed-off-by: Jian Hu <jian.hu@amlogic.com>
Signed-off-by: Dmitry Rokosov <ddrokosov@sberdevices.ru>
---
 .../bindings/clock/amlogic,a1-clkc.yaml       |  73 +++++++++++++
 include/dt-bindings/clock/a1-clkc.h           | 102 ++++++++++++++++++
 2 files changed, 175 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml
 create mode 100644 include/dt-bindings/clock/a1-clkc.h

Comments

Rob Herring (Arm) March 1, 2023, 7:47 p.m. UTC | #1 
On Wed, 01 Mar 2023 21:37:59 +0300, Dmitry Rokosov wrote:
> Add the documentation for Amlogic A1 Peripherals clock driver,
> and A1 Peripherals clock controller bindings.
> 
> Signed-off-by: Jian Hu <jian.hu@amlogic.com>
> Signed-off-by: Dmitry Rokosov <ddrokosov@sberdevices.ru>
> ---
>  .../bindings/clock/amlogic,a1-clkc.yaml       |  73 +++++++++++++
>  include/dt-bindings/clock/a1-clkc.h           | 102 ++++++++++++++++++
>  2 files changed, 175 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml
>  create mode 100644 include/dt-bindings/clock/a1-clkc.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/clock/amlogic,a1-clkc.example.dts:18:18: fatal error: dt-bindings/clock/a1-pll-clkc.h: No such file or directory
   18 |         #include <dt-bindings/clock/a1-pll-clkc.h>
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[1]: *** [scripts/Makefile.lib:434: Documentation/devicetree/bindings/clock/amlogic,a1-clkc.example.dtb] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1508: dt_binding_check] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230301183759.16163-6-ddrokosov@sberdevices.ru

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

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 after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.
Krzysztof Kozlowski March 3, 2023, 8:29 a.m. UTC | #2 
On 01/03/2023 19:37, Dmitry Rokosov wrote:
> Add the documentation for Amlogic A1 Peripherals clock driver,
> and A1 Peripherals clock controller bindings.
> 
> Signed-off-by: Jian Hu <jian.hu@amlogic.com>
> Signed-off-by: Dmitry Rokosov <ddrokosov@sberdevices.ru>
> ---
>  .../bindings/clock/amlogic,a1-clkc.yaml       |  73 +++++++++++++
>  include/dt-bindings/clock/a1-clkc.h           | 102 ++++++++++++++++++
>  2 files changed, 175 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml
>  create mode 100644 include/dt-bindings/clock/a1-clkc.h
> 
> diff --git a/Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml
> new file mode 100644
> index 000000000000..3dc86e912dea
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml
> @@ -0,0 +1,73 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/clock/amlogic,a1-clkc.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Amlogic Meson A/C serials Peripheral Clock Control Unit
> +
> +maintainers:
> +  - Neil Armstrong <neil.armstrong@linaro.org>
> +  - Jerome Brunet <jbrunet@baylibre.com>
> +  - Jian Hu <jian.hu@jian.hu.com>
> +  - Dmitry Rokosov <ddrokosov@sberdevices.ru>
> +
> +properties:
> +  compatible:
> +    const: amlogic,a1-clkc
> +
> +  '#clock-cells':
> +    const: 1
> +
> +  reg:
> +    maxItems: 1
> +
> +  clocks:
> +    items:
> +      - description: input fixed pll div2
> +      - description: input fixed pll div3
> +      - description: input fixed pll div5
> +      - description: input fixed pll div7
> +      - description: input hifi pll
> +      - description: input oscillator (usually at 24MHz)
> +
> +  clock-names:
> +    items:
> +      - const: fclk_div2
> +      - const: fclk_div3
> +      - const: fclk_div5
> +      - const: fclk_div7
> +      - const: hifi_pll
> +      - const: xtal
> +
> +required:
> +  - compatible
> +  - '#clock-cells'
> +  - reg
> +  - clocks
> +  - clock-names
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/clock/a1-pll-clkc.h>

Eh, this explains bisectability problem.

Please do not sent patchets which are not bisectable. You can hard-code
the IDs in the example, they don't really matter.

> +    apb {
> +        #address-cells = <2>;
> +        #size-cells = <2>;
> +
> +        clock-controller@800 {
> +            compatible = "amlogic,a1-clkc";
> +            reg = <0 0x800 0 0x104>;
> +            #clock-cells = <1>;
> +            clocks = <&clkc_pll CLKID_FCLK_DIV2>,
> +                     <&clkc_pll CLKID_FCLK_DIV3>,
> +                     <&clkc_pll CLKID_FCLK_DIV5>,
> +                     <&clkc_pll CLKID_FCLK_DIV7>,
> +                     <&clkc_pll CLKID_HIFI_PLL>,
> +                     <&xtal>;
> +            clock-names = "fclk_div2", "fclk_div3",
> +                          "fclk_div5", "fclk_div7",
> +                          "hifi_pll", "xtal";
> +        };
> +    };
> diff --git a/include/dt-bindings/clock/a1-clkc.h b/include/dt-bindings/clock/a1-clkc.h

Same comment for filename as for previous patch.



Best regards,
Krzysztof
Dmitry Rokosov March 3, 2023, 9:14 a.m. UTC | #3 
On Fri, Mar 03, 2023 at 09:29:59AM +0100, Krzysztof Kozlowski wrote:
> On 01/03/2023 19:37, Dmitry Rokosov wrote:
> > Add the documentation for Amlogic A1 Peripherals clock driver,
> > and A1 Peripherals clock controller bindings.
> > 
> > Signed-off-by: Jian Hu <jian.hu@amlogic.com>
> > Signed-off-by: Dmitry Rokosov <ddrokosov@sberdevices.ru>
> > ---
> >  .../bindings/clock/amlogic,a1-clkc.yaml       |  73 +++++++++++++
> >  include/dt-bindings/clock/a1-clkc.h           | 102 ++++++++++++++++++
> >  2 files changed, 175 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml
> >  create mode 100644 include/dt-bindings/clock/a1-clkc.h
> > 
> > diff --git a/Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml
> > new file mode 100644
> > index 000000000000..3dc86e912dea

[...]

> > +
> > +examples:
> > +  - |
> > +    #include <dt-bindings/clock/a1-pll-clkc.h>
> 
> Eh, this explains bisectability problem.
> 
> Please do not sent patchets which are not bisectable. You can hard-code
> the IDs in the example, they don't really matter.
> 

Yep, my fault. As I mentioned in the other patchset, I've executed dt bindings
checkers on the total patch series, not on each patchset. Sorry for
that.

[...]
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml
new file mode 100644
index 000000000000..3dc86e912dea
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/amlogic,a1-clkc.yaml
@@ -0,0 +1,73 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/amlogic,a1-clkc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Meson A/C serials Peripheral Clock Control Unit
+
+maintainers:
+  - Neil Armstrong <neil.armstrong@linaro.org>
+  - Jerome Brunet <jbrunet@baylibre.com>
+  - Jian Hu <jian.hu@jian.hu.com>
+  - Dmitry Rokosov <ddrokosov@sberdevices.ru>
+
+properties:
+  compatible:
+    const: amlogic,a1-clkc
+
+  '#clock-cells':
+    const: 1
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: input fixed pll div2
+      - description: input fixed pll div3
+      - description: input fixed pll div5
+      - description: input fixed pll div7
+      - description: input hifi pll
+      - description: input oscillator (usually at 24MHz)
+
+  clock-names:
+    items:
+      - const: fclk_div2
+      - const: fclk_div3
+      - const: fclk_div5
+      - const: fclk_div7
+      - const: hifi_pll
+      - const: xtal
+
+required:
+  - compatible
+  - '#clock-cells'
+  - reg
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/a1-pll-clkc.h>
+    apb {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        clock-controller@800 {
+            compatible = "amlogic,a1-clkc";
+            reg = <0 0x800 0 0x104>;
+            #clock-cells = <1>;
+            clocks = <&clkc_pll CLKID_FCLK_DIV2>,
+                     <&clkc_pll CLKID_FCLK_DIV3>,
+                     <&clkc_pll CLKID_FCLK_DIV5>,
+                     <&clkc_pll CLKID_FCLK_DIV7>,
+                     <&clkc_pll CLKID_HIFI_PLL>,
+                     <&xtal>;
+            clock-names = "fclk_div2", "fclk_div3",
+                          "fclk_div5", "fclk_div7",
+                          "hifi_pll", "xtal";
+        };
+    };
diff --git a/include/dt-bindings/clock/a1-clkc.h b/include/dt-bindings/clock/a1-clkc.h
new file mode 100644
index 000000000000..271eefb989f3
--- /dev/null
+++ b/include/dt-bindings/clock/a1-clkc.h
@@ -0,0 +1,102 @@ 
+/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
+/*
+ * Copyright (c) 2019 Amlogic, Inc. All rights reserved.
+ * Author: Jian Hu <jian.hu@amlogic.com>
+ *
+ * Copyright (c) 2023, SberDevices. All Rights Reserved.
+ * Author: Dmitry Rokosov <ddrokosov@sberdevices.ru>
+ */
+
+#ifndef __A1_CLKC_H
+#define __A1_CLKC_H
+
+#define CLKID_FIXPLL_IN		1
+#define CLKID_USB_PHY_IN	2
+#define CLKID_USB_CTRL_IN	3
+#define CLKID_HIFIPLL_IN	4
+#define CLKID_SYSPLL_IN		5
+#define CLKID_DDS_IN		6
+#define CLKID_SYS		7
+#define CLKID_CLKTREE		8
+#define CLKID_RESET_CTRL	9
+#define CLKID_ANALOG_CTRL	10
+#define CLKID_PWR_CTRL		11
+#define CLKID_PAD_CTRL		12
+#define CLKID_SYS_CTRL		13
+#define CLKID_TEMP_SENSOR	14
+#define CLKID_AM2AXI_DIV	15
+#define CLKID_SPICC_B		16
+#define CLKID_SPICC_A		17
+#define CLKID_MSR		18
+#define CLKID_AUDIO		19
+#define CLKID_JTAG_CTRL		20
+#define CLKID_SARADC_EN		21
+#define CLKID_PWM_EF		22
+#define CLKID_PWM_CD		23
+#define CLKID_PWM_AB		24
+#define CLKID_CEC		25
+#define CLKID_I2C_S		26
+#define CLKID_IR_CTRL		27
+#define CLKID_I2C_M_D		28
+#define CLKID_I2C_M_C		29
+#define CLKID_I2C_M_B		30
+#define CLKID_I2C_M_A		31
+#define CLKID_ACODEC		32
+#define CLKID_OTP		33
+#define CLKID_SD_EMMC_A		34
+#define CLKID_USB_PHY		35
+#define CLKID_USB_CTRL		36
+#define CLKID_SYS_DSPB		37
+#define CLKID_SYS_DSPA		38
+#define CLKID_DMA		39
+#define CLKID_IRQ_CTRL		40
+#define CLKID_NIC		41
+#define CLKID_GIC		42
+#define CLKID_UART_C		43
+#define CLKID_UART_B		44
+#define CLKID_UART_A		45
+#define CLKID_SYS_PSRAM		46
+#define CLKID_RSA		47
+#define CLKID_CORESIGHT		48
+#define CLKID_AM2AXI_VAD	49
+#define CLKID_AUDIO_VAD		50
+#define CLKID_AXI_DMC		51
+#define CLKID_AXI_PSRAM		52
+#define CLKID_RAMB		53
+#define CLKID_RAMA		54
+#define CLKID_AXI_SPIFC		55
+#define CLKID_AXI_NIC		56
+#define CLKID_AXI_DMA		57
+#define CLKID_CPU_CTRL		58
+#define CLKID_ROM		59
+#define CLKID_PROC_I2C		60
+#define CLKID_DSPA_SEL		61
+#define CLKID_DSPB_SEL		62
+#define CLKID_DSPA_EN		63
+#define CLKID_DSPA_EN_NIC	64
+#define CLKID_DSPB_EN		65
+#define CLKID_DSPB_EN_NIC	66
+#define CLKID_RTC		67
+#define CLKID_CECA_32K		68
+#define CLKID_CECB_32K		69
+#define CLKID_24M		70
+#define CLKID_12M		71
+#define CLKID_FCLK_DIV2_DIVN	72
+#define CLKID_GEN		73
+#define CLKID_SARADC_SEL	74
+#define CLKID_SARADC		75
+#define CLKID_PWM_A		76
+#define CLKID_PWM_B		77
+#define CLKID_PWM_C		78
+#define CLKID_PWM_D		79
+#define CLKID_PWM_E		80
+#define CLKID_PWM_F		81
+#define CLKID_SPICC		82
+#define CLKID_TS		83
+#define CLKID_SPIFC		84
+#define CLKID_USB_BUS		85
+#define CLKID_SD_EMMC		86
+#define CLKID_PSRAM		87
+#define CLKID_DMC		88
+
+#endif /* __A1_CLKC_H */