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Fri, 12 Aug 2022 03:09:58 -0700 (PDT) Received: from [192.168.1.39] ([83.146.140.105]) by smtp.gmail.com with ESMTPSA id k11-20020a2ea26b000000b0025dd6c8933csm302994ljm.114.2022.08.12.03.09.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 12 Aug 2022 03:09:58 -0700 (PDT) Message-ID: Date: Fri, 12 Aug 2022 13:09:54 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.12.0 Subject: Re: [PATCH 6/7] arm64: dts: imx93: add lpi2c nodes Content-Language: en-US To: "Peng Fan (OSS)" , robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan References: <20220812074609.53131-1-peng.fan@oss.nxp.com> <20220812074609.53131-7-peng.fan@oss.nxp.com> From: Krzysztof Kozlowski In-Reply-To: <20220812074609.53131-7-peng.fan@oss.nxp.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 12/08/2022 10:46, Peng Fan (OSS) wrote: > From: Peng Fan > > Add i.MX93 lpi2c nodes > > Signed-off-by: Peng Fan > --- > arch/arm64/boot/dts/freescale/imx93.dtsi | 89 ++++++++++++++++++++++++ > 1 file changed, 89 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi > index fd687d78cd03..3d1309d393a4 100644 > --- a/arch/arm64/boot/dts/freescale/imx93.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi > @@ -16,6 +16,14 @@ / { > #size-cells = <2>; > > aliases { > + i2c0 = &lpi2c1; > + i2c1 = &lpi2c2; > + i2c2 = &lpi2c3; > + i2c3 = &lpi2c4; > + i2c4 = &lpi2c5; > + i2c5 = &lpi2c6; > + i2c6 = &lpi2c7; > + i2c7 = &lpi2c8; i2c aliases are property of the board. https://lore.kernel.org/linux-rockchip/CAK8P3a25iYksubCnQb1-e5yj=crEsK37RB9Hn4ZGZMwcVVrG7g@mail.gmail.com/ > mmc0 = &usdhc1; > mmc1 = &usdhc2; > mmc2 = &usdhc3; > @@ -138,6 +146,26 @@ system_counter: timer@44290000 { > clock-names = "per"; > }; > > + lpi2c1: i2c@44340000 { > + compatible = "fsl,imx93-lpi2c", "fsl,imx7ulp-lpi2c"; Undocumented compatible. > + reg = <0x44340000 0x10000>; > + interrupts = ; > + clocks = <&clk IMX93_CLK_LPI2C1_GATE>, > + <&clk IMX93_CLK_BUS_AON>; > + clock-names = "per", "ipg"; > + status = "disabled"; > + }; > + (...) > + lpi2c8: i2c@426e0000 { > + compatible = "fsl,imx93-lpi2c", "fsl,imx7ulp-lpi2c"; > + reg = <0x426e0000 0x10000>; > + interrupts = ; > + clocks = <&clk IMX93_CLK_LPI2C8_GATE>, > + <&clk IMX93_CLK_BUS_WAKEUP>; > + clock-names = "per", "ipg"; > + status = "disabled"; > + }; > + No need for blank line Best regards, Krzysztof