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Tue, 23 Jan 2024 04:56:50 -0800 (PST) Received: from [192.168.1.20] ([178.197.215.66]) by smtp.gmail.com with ESMTPSA id k2-20020a5d6282000000b0033838c2c169sm11518355wru.108.2024.01.23.04.56.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 23 Jan 2024 04:56:50 -0800 (PST) Message-ID: <12296a4b-213b-4703-808c-be0667914b0f@linaro.org> Date: Tue, 23 Jan 2024 13:56:48 +0100 Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 7/7] arm64: dts: exynos: Add SPI nodes for Exynos850 Content-Language: en-US To: Sam Protsenko , Krzysztof Kozlowski , Andi Shyti , Mark Brown , Rob Herring , Conor Dooley Cc: Alim Akhtar , Sylwester Nawrocki , Tomasz Figa , Chanwoo Choi , linux-spi@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org References: <20240120012948.8836-1-semen.protsenko@linaro.org> <20240120012948.8836-8-semen.protsenko@linaro.org> From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 20/01/2024 02:29, Sam Protsenko wrote: > Some USI blocks can be configured as SPI controllers. Add corresponding > SPI nodes to Exynos850 SoC device tree. > > Signed-off-by: Sam Protsenko > --- > arch/arm64/boot/dts/exynos/exynos850.dtsi | 54 +++++++++++++++++++++++ > 1 file changed, 54 insertions(+) > > diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi b/arch/arm64/boot/dts/exynos/exynos850.dtsi > index cd0a452cd6b4..e35973a254e6 100644 > --- a/arch/arm64/boot/dts/exynos/exynos850.dtsi > +++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi > @@ -738,6 +738,24 @@ usi_spi_0: usi@139400c0 { > <&cmu_peri CLK_GOUT_SPI0_IPCLK>; > clock-names = "pclk", "ipclk"; > status = "disabled"; > + > + spi_0: spi@13940000 { > + compatible = "samsung,exynos850-spi"; > + reg = <0x13940000 0x30>; > + interrupts = ; > + pinctrl-names = "default"; > + pinctrl-0 = <&spi0_pins>; pinctrl-0 pinctrl-names Same in other places. Best regards, Krzysztof