| Message ID | 20220608095623.22327-7-tmaimon77@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | Introduce Nuvoton Arbel NPCM8XX BMC SoC | expand |
On 08/06/2022 11:56, Tomer Maimon wrote: > Add binding for the Arbel BMC NPCM8XX Clock controller. > > Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> > --- > .../bindings/clock/nuvoton,npcm845-clk.yaml | 63 +++++++++++++++++++ > .../dt-bindings/clock/nuvoton,npcm8xx-clock.h | 50 +++++++++++++++ > 2 files changed, 113 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml > create mode 100644 include/dt-bindings/clock/nuvoton,npcm8xx-clock.h > > diff --git a/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml > new file mode 100644 > index 000000000000..e1f375716bc5 > --- /dev/null > +++ b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml > @@ -0,0 +1,63 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/clock/nuvoton,npcm845-clk.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Nuvoton NPCM8XX Clock Controller Binding > + > +maintainers: > + - Tomer Maimon <tmaimon77@gmail.com> > + > +description: | > + Nuvoton Arbel BMC NPCM8XX contains an integrated clock controller, which > + generates and supplies clocks to all modules within the BMC. > + > +properties: > + compatible: > + enum: > + - nuvoton,npcm845-clk > + > + reg: > + maxItems: 1 > + > + clocks: > + items: > + - description: 25M reference clock > + - description: CPU reference clock > + - description: MC reference clock > + > + clock-names: > + items: > + - const: refclk > + - const: sysbypck > + - const: mcbypck > + I asked what is the suffix about and you replied "ck"... ok, so let's make clear. This should be: items: - const: ref - const: sysbyp - const: mcbyp or something similar, without the same suffix all over. > diff --git a/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h b/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h > new file mode 100644 > index 000000000000..229915a254a5 > --- /dev/null > +++ b/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h Same comment as before. No changes here... Best regards, Krzysztof
Hi Krzysztof, Thanks for your comments. On Wed, 8 Jun 2022 at 13:03, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> wrote: > > On 08/06/2022 11:56, Tomer Maimon wrote: > > Add binding for the Arbel BMC NPCM8XX Clock controller. > > > > Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> > > --- > > .../bindings/clock/nuvoton,npcm845-clk.yaml | 63 +++++++++++++++++++ > > .../dt-bindings/clock/nuvoton,npcm8xx-clock.h | 50 +++++++++++++++ > > 2 files changed, 113 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml > > create mode 100644 include/dt-bindings/clock/nuvoton,npcm8xx-clock.h > > > > diff --git a/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml > > new file mode 100644 > > index 000000000000..e1f375716bc5 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml > > @@ -0,0 +1,63 @@ > > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/clock/nuvoton,npcm845-clk.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: Nuvoton NPCM8XX Clock Controller Binding > > + > > +maintainers: > > + - Tomer Maimon <tmaimon77@gmail.com> > > + > > +description: | > > + Nuvoton Arbel BMC NPCM8XX contains an integrated clock controller, which > > + generates and supplies clocks to all modules within the BMC. > > + > > +properties: > > + compatible: > > + enum: > > + - nuvoton,npcm845-clk > > + > > + reg: > > + maxItems: 1 > > + > > + clocks: > > + items: > > + - description: 25M reference clock > > + - description: CPU reference clock > > + - description: MC reference clock > > + > > + clock-names: > > + items: > > + - const: refclk > > + - const: sysbypck > > + - const: mcbypck > > + > > I asked what is the suffix about and you replied "ck"... ok, so let's > make clear. This should be: > > items: > - const: ref > - const: sysbyp > - const: mcbyp > > or something similar, without the same suffix all over. The clock names are the same clock name in our spec, this why we prefer to leave the clock names as is. > > > diff --git a/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h b/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h > > new file mode 100644 > > index 000000000000..229915a254a5 > > --- /dev/null > > +++ b/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h > > Same comment as before. No changes here... > about the comments from V1:: - Krzysztof: Filename - same as bindings, so nuvoton,npcm845-clk.h In NPCM7XX we use the same include file and clock source dt-binding https://elixir.bootlin.com/linux/v5.19-rc1/source/Documentation/devicetree/bindings/clock/nuvoton,npcm750-clk.txt dt-binding include https://elixir.bootlin.com/linux/v5.19-rc1/source/include/dt-bindings/clock/nuvoton,npcm7xx-clock.h we prefer to be align with our older BMC version - Krzysztof: Dual license, same as bindings. modified in the file * SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ the same license approved in en7523-clk include file and pushed to Linux kernel 5.19 : https://elixir.bootlin.com/linux/v5.19-rc1/source/include/dt-bindings/clock/en7523-clk.h > > > Best regards, > Krzysztof Best regards, Tomer
On 09/06/2022 15:17, Tomer Maimon wrote: > Hi Krzysztof, > > Thanks for your comments. > > On Wed, 8 Jun 2022 at 13:03, Krzysztof Kozlowski > <krzysztof.kozlowski@linaro.org> wrote: >> >> On 08/06/2022 11:56, Tomer Maimon wrote: >>> Add binding for the Arbel BMC NPCM8XX Clock controller. >>> >>> Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> >>> --- >>> .../bindings/clock/nuvoton,npcm845-clk.yaml | 63 +++++++++++++++++++ >>> .../dt-bindings/clock/nuvoton,npcm8xx-clock.h | 50 +++++++++++++++ >>> 2 files changed, 113 insertions(+) >>> create mode 100644 Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml >>> create mode 100644 include/dt-bindings/clock/nuvoton,npcm8xx-clock.h >>> >>> diff --git a/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml >>> new file mode 100644 >>> index 000000000000..e1f375716bc5 >>> --- /dev/null >>> +++ b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml >>> @@ -0,0 +1,63 @@ >>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause >>> +%YAML 1.2 >>> +--- >>> +$id: http://devicetree.org/schemas/clock/nuvoton,npcm845-clk.yaml# >>> +$schema: http://devicetree.org/meta-schemas/core.yaml# >>> + >>> +title: Nuvoton NPCM8XX Clock Controller Binding >>> + >>> +maintainers: >>> + - Tomer Maimon <tmaimon77@gmail.com> >>> + >>> +description: | >>> + Nuvoton Arbel BMC NPCM8XX contains an integrated clock controller, which >>> + generates and supplies clocks to all modules within the BMC. >>> + >>> +properties: >>> + compatible: >>> + enum: >>> + - nuvoton,npcm845-clk >>> + >>> + reg: >>> + maxItems: 1 >>> + >>> + clocks: >>> + items: >>> + - description: 25M reference clock >>> + - description: CPU reference clock >>> + - description: MC reference clock >>> + >>> + clock-names: >>> + items: >>> + - const: refclk >>> + - const: sysbypck >>> + - const: mcbypck >>> + >> >> I asked what is the suffix about and you replied "ck"... ok, so let's >> make clear. This should be: >> >> items: >> - const: ref >> - const: sysbyp >> - const: mcbyp >> >> or something similar, without the same suffix all over. > The clock names are the same clock name in our spec, this why we > prefer to leave the clock names as is. The naming with useless suffixes does not help. If your spec had "refclk_really_clock_this_is_a_clock" you also would insist on that? It does not make sense. >> >>> diff --git a/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h b/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h >>> new file mode 100644 >>> index 000000000000..229915a254a5 >>> --- /dev/null >>> +++ b/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h >> >> Same comment as before. No changes here... >> > about the comments from V1:: > - Krzysztof: Filename - same as bindings, so nuvoton,npcm845-clk.h > In NPCM7XX we use the same include file and clock source > dt-binding > https://elixir.bootlin.com/linux/v5.19-rc1/source/Documentation/devicetree/bindings/clock/nuvoton,npcm750-clk.txt > dt-binding include > https://elixir.bootlin.com/linux/v5.19-rc1/source/include/dt-bindings/clock/nuvoton,npcm7xx-clock.h > we prefer to be align with our older BMC version Older has incorrect name, so do not align to incorrect one. What is the logic behind having header not matching the bindings file? It makes it only more difficult to connect these two. > > - Krzysztof: Dual license, same as bindings. > modified in the file * SPDX-License-Identifier: (GPL-2.0-only OR > BSD-2-Clause) */ > the same license approved in en7523-clk include file and pushed to > Linux kernel 5.19 : > https://elixir.bootlin.com/linux/v5.19-rc1/source/include/dt-bindings/clock/en7523-clk.h I don't understand this comment at all. I am not commenting about en7523-clk.h. I am commenting about the header here - it should have dual license. What en7523-clk.h has to do with it? Best regards, Krzysztof
Hello Tomer and Krzysztof, On Wed, Jun 08, 2022 at 12:03:00PM +0200, Krzysztof Kozlowski wrote: > On 08/06/2022 11:56, Tomer Maimon wrote: > > Add binding for the Arbel BMC NPCM8XX Clock controller. > > > > Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> > > --- [...] > > + clocks: > > + items: > > + - description: 25M reference clock > > + - description: CPU reference clock > > + - description: MC reference clock > > + > > + clock-names: > > + items: > > + - const: refclk > > + - const: sysbypck > > + - const: mcbypck > > + > > I asked what is the suffix about and you replied "ck"... ok, so let's > make clear. This should be: > > items: > - const: ref > - const: sysbyp > - const: mcbyp > > or something similar, without the same suffix all over. A bit of a side note on these names: To make the binding as easy to understand as possible, I think it would help to have every part of the clock-names reflected in corresponding clock description: - sysbypck: presumably means system bypass clock - mcbypck: presumably means memory controller bypass clock As it currently is in the patch, the "byp" part stays unexplained and unmentioned in the descriptions. Thanks, Jonathan
Hi Krzysztof, On Thu, 9 Jun 2022 at 16:22, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> wrote: > > On 09/06/2022 15:17, Tomer Maimon wrote: > > Hi Krzysztof, > > > > Thanks for your comments. > > > > On Wed, 8 Jun 2022 at 13:03, Krzysztof Kozlowski > > <krzysztof.kozlowski@linaro.org> wrote: > >> > >> On 08/06/2022 11:56, Tomer Maimon wrote: > >>> Add binding for the Arbel BMC NPCM8XX Clock controller. > >>> > >>> Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> > >>> --- > >>> .../bindings/clock/nuvoton,npcm845-clk.yaml | 63 +++++++++++++++++++ > >>> .../dt-bindings/clock/nuvoton,npcm8xx-clock.h | 50 +++++++++++++++ > >>> 2 files changed, 113 insertions(+) > >>> create mode 100644 Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml > >>> create mode 100644 include/dt-bindings/clock/nuvoton,npcm8xx-clock.h > >>> > >>> diff --git a/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml > >>> new file mode 100644 > >>> index 000000000000..e1f375716bc5 > >>> --- /dev/null > >>> +++ b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml > >>> @@ -0,0 +1,63 @@ > >>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > >>> +%YAML 1.2 > >>> +--- > >>> +$id: http://devicetree.org/schemas/clock/nuvoton,npcm845-clk.yaml# > >>> +$schema: http://devicetree.org/meta-schemas/core.yaml# > >>> + > >>> +title: Nuvoton NPCM8XX Clock Controller Binding > >>> + > >>> +maintainers: > >>> + - Tomer Maimon <tmaimon77@gmail.com> > >>> + > >>> +description: | > >>> + Nuvoton Arbel BMC NPCM8XX contains an integrated clock controller, which > >>> + generates and supplies clocks to all modules within the BMC. > >>> + > >>> +properties: > >>> + compatible: > >>> + enum: > >>> + - nuvoton,npcm845-clk > >>> + > >>> + reg: > >>> + maxItems: 1 > >>> + > >>> + clocks: > >>> + items: > >>> + - description: 25M reference clock > >>> + - description: CPU reference clock > >>> + - description: MC reference clock > >>> + > >>> + clock-names: > >>> + items: > >>> + - const: refclk > >>> + - const: sysbypck > >>> + - const: mcbypck > >>> + > >> > >> I asked what is the suffix about and you replied "ck"... ok, so let's > >> make clear. This should be: > >> > >> items: > >> - const: ref > >> - const: sysbyp > >> - const: mcbyp > >> > >> or something similar, without the same suffix all over. > > The clock names are the same clock name in our spec, this why we > > prefer to leave the clock names as is. > > The naming with useless suffixes does not help. If your spec had > "refclk_really_clock_this_is_a_clock" you also would insist on that? It > does not make sense. Sorry but I don't understand why the clock name cause an issue, we prefer it will be the same as in our spec-clock diagram BTW, the same naming found in NPCM7XX https://elixir.bootlin.com/linux/v5.19-rc1/source/Documentation/devicetree/bindings/clock/nuvoton,npcm750-clk.txt#L36 > > >> > >>> diff --git a/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h b/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h > >>> new file mode 100644 > >>> index 000000000000..229915a254a5 > >>> --- /dev/null > >>> +++ b/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h > >> > >> Same comment as before. No changes here... > >> > > about the comments from V1:: > > - Krzysztof: Filename - same as bindings, so nuvoton,npcm845-clk.h > > In NPCM7XX we use the same include file and clock source > > dt-binding > > https://elixir.bootlin.com/linux/v5.19-rc1/source/Documentation/devicetree/bindings/clock/nuvoton,npcm750-clk.txt > > dt-binding include > > https://elixir.bootlin.com/linux/v5.19-rc1/source/include/dt-bindings/clock/nuvoton,npcm7xx-clock.h > > we prefer to be align with our older BMC version > > Older has incorrect name, so do not align to incorrect one. What is the > logic behind having header not matching the bindings file? It makes it > only more difficult to connect these two. Will modify the file name in V3 to be the same as dt-binding > > > > > - Krzysztof: Dual license, same as bindings. > > modified in the file * SPDX-License-Identifier: (GPL-2.0-only OR > > BSD-2-Clause) */ > > the same license approved in en7523-clk include file and pushed to > > Linux kernel 5.19 : > > https://elixir.bootlin.com/linux/v5.19-rc1/source/include/dt-bindings/clock/en7523-clk.h > > I don't understand this comment at all. I am not commenting about > en7523-clk.h. I am commenting about the header here - it should have > dual license. What en7523-clk.h has to do with it? > > Best regards, > Krzysztof Best regards, Tomer
On 09/06/2022 23:21, Tomer Maimon wrote: > Hi Krzysztof, > > > On Thu, 9 Jun 2022 at 16:22, Krzysztof Kozlowski > <krzysztof.kozlowski@linaro.org> wrote: >> >> On 09/06/2022 15:17, Tomer Maimon wrote: >>> Hi Krzysztof, >>> >>> Thanks for your comments. >>> >>> On Wed, 8 Jun 2022 at 13:03, Krzysztof Kozlowski >>> <krzysztof.kozlowski@linaro.org> wrote: >>>> >>>> On 08/06/2022 11:56, Tomer Maimon wrote: >>>>> Add binding for the Arbel BMC NPCM8XX Clock controller. >>>>> >>>>> Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> >>>>> --- >>>>> .../bindings/clock/nuvoton,npcm845-clk.yaml | 63 +++++++++++++++++++ >>>>> .../dt-bindings/clock/nuvoton,npcm8xx-clock.h | 50 +++++++++++++++ >>>>> 2 files changed, 113 insertions(+) >>>>> create mode 100644 Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml >>>>> create mode 100644 include/dt-bindings/clock/nuvoton,npcm8xx-clock.h >>>>> >>>>> diff --git a/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml >>>>> new file mode 100644 >>>>> index 000000000000..e1f375716bc5 >>>>> --- /dev/null >>>>> +++ b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml >>>>> @@ -0,0 +1,63 @@ >>>>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause >>>>> +%YAML 1.2 >>>>> +--- >>>>> +$id: http://devicetree.org/schemas/clock/nuvoton,npcm845-clk.yaml# >>>>> +$schema: http://devicetree.org/meta-schemas/core.yaml# >>>>> + >>>>> +title: Nuvoton NPCM8XX Clock Controller Binding >>>>> + >>>>> +maintainers: >>>>> + - Tomer Maimon <tmaimon77@gmail.com> >>>>> + >>>>> +description: | >>>>> + Nuvoton Arbel BMC NPCM8XX contains an integrated clock controller, which >>>>> + generates and supplies clocks to all modules within the BMC. >>>>> + >>>>> +properties: >>>>> + compatible: >>>>> + enum: >>>>> + - nuvoton,npcm845-clk >>>>> + >>>>> + reg: >>>>> + maxItems: 1 >>>>> + >>>>> + clocks: >>>>> + items: >>>>> + - description: 25M reference clock >>>>> + - description: CPU reference clock >>>>> + - description: MC reference clock >>>>> + >>>>> + clock-names: >>>>> + items: >>>>> + - const: refclk >>>>> + - const: sysbypck >>>>> + - const: mcbypck >>>>> + >>>> >>>> I asked what is the suffix about and you replied "ck"... ok, so let's >>>> make clear. This should be: >>>> >>>> items: >>>> - const: ref >>>> - const: sysbyp >>>> - const: mcbyp >>>> >>>> or something similar, without the same suffix all over. >>> The clock names are the same clock name in our spec, this why we >>> prefer to leave the clock names as is. >> >> The naming with useless suffixes does not help. If your spec had >> "refclk_really_clock_this_is_a_clock" you also would insist on that? It >> does not make sense. > Sorry but I don't understand why the clock name cause an issue, we > prefer it will be the same as in our spec-clock diagram > BTW, the same naming found in NPCM7XX > https://elixir.bootlin.com/linux/v5.19-rc1/source/Documentation/devicetree/bindings/clock/nuvoton,npcm750-clk.txt#L36 Because the names should not have irrelevant information. interrupt-names should have "txirq". dma-names should not have "txdma". clock-names should not have "refclock" or "refclk" because it is irrelevant duplication. These are bindings, not DTS, so whatever you have in your spec matters less. DTS is the representation of hardware and there you can name clocks closer to the spec so it is easier for you, if that's your preference. And if your spec has "refclk_really_clock_this_is_a_clock" you still should not use it. Anyway, you should discuss it last time when I pointed it out. Instead my comments were ignored and you decided to send v2. That's not how discussion works and it will not bring you closer to your point. Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml new file mode 100644 index 000000000000..e1f375716bc5 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/nuvoton,npcm845-clk.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton NPCM8XX Clock Controller Binding + +maintainers: + - Tomer Maimon <tmaimon77@gmail.com> + +description: | + Nuvoton Arbel BMC NPCM8XX contains an integrated clock controller, which + generates and supplies clocks to all modules within the BMC. + +properties: + compatible: + enum: + - nuvoton,npcm845-clk + + reg: + maxItems: 1 + + clocks: + items: + - description: 25M reference clock + - description: CPU reference clock + - description: MC reference clock + + clock-names: + items: + - const: refclk + - const: sysbypck + - const: mcbypck + + '#clock-cells': + const: 1 + description: + See include/dt-bindings/clock/nuvoton,npcm8xx-clock.h for the full + list of NPCM8XX clock IDs. + +required: + - compatible + - reg + - clocks + - "#clock-cells" + +additionalProperties: false + +examples: + - | + ahb { + #address-cells = <2>; + #size-cells = <2>; + + clock-controller@f0801000 { + compatible = "nuvoton,npcm845-clk"; + reg = <0x0 0xf0801000 0x0 0x1000>; + clocks = <&clk_refclk>, <&clk_sysbypck>, <&clk_mcbypck>; + #clock-cells = <1>; + }; + }; +... diff --git a/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h b/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h new file mode 100644 index 000000000000..229915a254a5 --- /dev/null +++ b/include/dt-bindings/clock/nuvoton,npcm8xx-clock.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Nuvoton NPCM8xx Clock Generator binding + * clock binding number for all clocks supportted by nuvoton,npcm8xx-clk + * + * Copyright (C) 2021 Nuvoton Technologies. + * Author: Tomer Maimon <tomer.maimon@nuvoton.com> + */ + +#ifndef __DT_BINDINGS_CLOCK_NPCM8XX_H +#define __DT_BINDINGS_CLOCK_NPCM8XX_H + +#define NPCM8XX_CLK_CPU 0 +#define NPCM8XX_CLK_GFX_PIXEL 1 +#define NPCM8XX_CLK_MC 2 +#define NPCM8XX_CLK_ADC 3 +#define NPCM8XX_CLK_AHB 4 +#define NPCM8XX_CLK_TIMER 5 +#define NPCM8XX_CLK_UART 6 +#define NPCM8XX_CLK_UART2 7 +#define NPCM8XX_CLK_MMC 8 +#define NPCM8XX_CLK_SPI3 9 +#define NPCM8XX_CLK_PCI 10 +#define NPCM8XX_CLK_AXI 11 +#define NPCM8XX_CLK_APB4 12 +#define NPCM8XX_CLK_APB3 13 +#define NPCM8XX_CLK_APB2 14 +#define NPCM8XX_CLK_APB1 15 +#define NPCM8XX_CLK_APB5 16 +#define NPCM8XX_CLK_CLKOUT 17 +#define NPCM8XX_CLK_GFX 18 +#define NPCM8XX_CLK_SU 19 +#define NPCM8XX_CLK_SU48 20 +#define NPCM8XX_CLK_SDHC 21 +#define NPCM8XX_CLK_SPI0 22 +#define NPCM8XX_CLK_SPI1 23 +#define NPCM8XX_CLK_SPIX 24 +#define NPCM8XX_CLK_RG 25 +#define NPCM8XX_CLK_RCP 26 +#define NPCM8XX_CLK_PRE_ADC 27 +#define NPCM8XX_CLK_ATB 28 +#define NPCM8XX_CLK_PRE_CLK 29 +#define NPCM8XX_CLK_TH 30 +#define NPCM8XX_CLK_REFCLK 31 +#define NPCM8XX_CLK_SYSBYPCK 32 +#define NPCM8XX_CLK_MCBYPCK 33 + +#define NPCM8XX_NUM_CLOCKS (NPCM8XX_CLK_MCBYPCK + 1) + +#endif
Add binding for the Arbel BMC NPCM8XX Clock controller. Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> --- .../bindings/clock/nuvoton,npcm845-clk.yaml | 63 +++++++++++++++++++ .../dt-bindings/clock/nuvoton,npcm8xx-clock.h | 50 +++++++++++++++ 2 files changed, 113 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml create mode 100644 include/dt-bindings/clock/nuvoton,npcm8xx-clock.h