diff mbox series

[v1,4/8] dt-bindings: gpio: dwapb: allow gpio-ranges

Message ID	20231215143906.3651122-5-emil.renner.berthing@canonical.com
State	New
Headers	Received-SPF: pass (google.com: domain of linux-kernel+bounces-1116-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223; From: Emil Renner Berthing <emil.renner.berthing@canonical.com> To: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Cc: Hoan Tran <hoan@os.amperecomputing.com>, Serge Semin <fancer.lancer@gmail.com>, Linus Walleij <linus.walleij@linaro.org>, Bartosz Golaszewski <brgl@bgdev.pl>, Andy Shevchenko <andy@kernel.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, Jisheng Zhang <jszhang@kernel.org>, Guo Ren <guoren@kernel.org>, Fu Wei <wefu@redhat.com>, Paul Walmsley <paul.walmsley@sifive.com>, Palmer Dabbelt <palmer@dabbelt.com> Subject: [PATCH v1 4/8] dt-bindings: gpio: dwapb: allow gpio-ranges Date: Fri, 15 Dec 2023 15:39:02 +0100 Message-Id: <20231215143906.3651122-5-emil.renner.berthing@canonical.com> In-Reply-To: <20231215143906.3651122-1-emil.renner.berthing@canonical.com> References: <20231215143906.3651122-1-emil.renner.berthing@canonical.com> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-getmail-retrieved-from-mailbox: INBOX
Series	Add T-Head TH15020 SoC pin control \| [v1,0/8] Add T-Head TH15020 SoC pin control [v1,1/8] dt-bindings: pinctrl: Add thead,th1520-pinctrl bindings [v1,2/8] pinctrl: Add driver for the T-Head TH1520 SoC [v1,3/8] riscv: dts: thead: Add TH1520 pin control nodes [v1,4/8] dt-bindings: gpio: dwapb: allow gpio-ranges [v1,5/8] riscv: dts: thead: Add TH1520 GPIO ranges [v1,6/8] riscv: dts: thead: Adjust TH1520 GPIO labels [v1,7/8] riscv: dts: thead: Add TH1520 pinctrl settings for UART0 [v1,8/8] riscv: dtb: thead: Add BeagleV Ahead LEDs

Commit Message

Emil Renner Berthing Dec. 15, 2023, 2:39 p.m. UTC

  Allow the generic gpio-ranges property so GPIOs can be mapped to their
corresponding pin. This way control of GPIO on pins that are already used
by other peripherals can be denied and basic pinconf can be done on pin
controllers that support it.

Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
---
 Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml | 2 ++
 1 file changed, 2 insertions(+)

Comments

Rob Herring Dec. 15, 2023, 8:21 p.m. UTC | #1

On Fri, 15 Dec 2023 15:39:02 +0100, Emil Renner Berthing wrote:
> Allow the generic gpio-ranges property so GPIOs can be mapped to their
> corresponding pin. This way control of GPIO on pins that are already used
> by other peripherals can be denied and basic pinconf can be done on pin
> controllers that support it.
> 
> Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
> ---
>  Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 

Acked-by: Rob Herring <robh@kernel.org>

Bartosz Golaszewski Dec. 18, 2023, 10:05 a.m. UTC | #2

On Fri, Dec 15, 2023 at 3:39 PM Emil Renner Berthing
<emil.renner.berthing@canonical.com> wrote:
>
> Allow the generic gpio-ranges property so GPIOs can be mapped to their
> corresponding pin. This way control of GPIO on pins that are already used
> by other peripherals can be denied and basic pinconf can be done on pin
> controllers that support it.
>
> Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
> ---
>  Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml b/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> index eefe7b345286..ab2afc0e4153 100644
> --- a/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> @@ -65,6 +65,8 @@ patternProperties:
>          minItems: 1
>          maxItems: 32
>
> +      gpio-ranges: true
> +
>        ngpios:
>          default: 32
>          minimum: 1
> --
> 2.40.1
>

Applied, thanks!

Bart

diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml b/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
index eefe7b345286..ab2afc0e4153 100644
--- a/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
@@ -65,6 +65,8 @@  patternProperties:
         minItems: 1
         maxItems: 32
 
+      gpio-ranges: true
+
       ngpios:
         default: 32
         minimum: 1