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Thu, 13 Oct 2022 20:07:33 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20221013110731epsmtip15a615ba3d9a747e4b57debcd896fbc49~dnEOrLyLQ1695216952epsmtip1X; Thu, 13 Oct 2022 11:07:31 +0000 (GMT) From: Padmanabhan Rajanbabu To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, alim.akhtar@samsung.com, chanho61.park@samsung.com, linus.walleij@linaro.org, pankaj.dubey@samsung.com Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Padmanabhan Rajanbabu Subject: [PATCH v3 4/4] arm64: dts: fix SPI drive strength values as per FSD HW UM Date: Thu, 13 Oct 2022 16:10:24 +0530 Message-Id: <20221013104024.50179-5-p.rajanbabu@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221013104024.50179-1-p.rajanbabu@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrCKsWRmVeSWpSXmKPExsWy7bCmum7QN/dkg2fXzC0ezNvGZnF5v7bF /CPnWC36XjxktpjyZzmTxeVdc9gsZpzfx2RxdGOwxaKtX9gtWvceYXfg8ti0qpPN4861PWwe fVtWMXp83iQXwBKVbZORmpiSWqSQmpecn5KZl26r5B0c7xxvamZgqGtoaWGupJCXmJtqq+Ti E6DrlpkDdI6SQlliTilQKCCxuFhJ386mKL+0JFUhI7+4xFYptSAlp8CkQK84Mbe4NC9dLy+1 xMrQwMDIFKgwITvj6VzHgkaeioUTG9kbGJu4uhg5OSQETCSWH9nICmILCexmlNh9WAnC/sQo 8eaIbRcjF5D9mVHiY992ZpiGb5vWMUEkdjFKTFz6lxXCaWWSWNk6iRGkik3AVGLVnEawhIjA UkaJ/58WMYI4zAJTGCW2brsBViUsECLR8G0xmM0ioCqx7NpR9i5GDg5eARuJmYv5INbJS6ze cIAZJMwpYCvx5II8yBgJgWvsEitnXWIBiUsIuEjsexQBUS4s8er4FnYIW0riZX8blJ0vMe1j MxuEXSHR9nEDE4RtL3HgyhywMcwCmhLrd+lDhGUlpp5aB1bCLMAn0fv7CVQ5r8SOeTC2qsT6 5ZsYIWxpiX3X90LZHhI9fz4zQ0JxAqPEvavKExjlZiFsWMDIuIpRMrWgODc9tdi0wDgvtRwe Y8n5uZsYwclNy3sH46MHH/QOMTJxMB5ilOBgVhLhdQlxSxbiTUmsrEotyo8vKs1JLT7EaAoM vInMUqLJ+cD0mlcSb2hiaWBiZmZmYmlsZqgkzrt4hlaykEB6YklqdmpqQWoRTB8TB6dUA1NI gfoq/W93JM7+3fHoiduO/xvPTouz3/Hg1ofilB0Xmg+wCm79xyQmdc1y5guvcK9bDxWaQ0ze nH/RuN17ee9f2bNstuKLWBy+zrLNKuC0fDzlU+3+BY2zYrr6D/7W48p/uvqh1tME058Hv7+e XC33tPjo/D7jUuYvB8Mf13cvuvfh5OkI7uiSnc8Wph8I7NfjV/Vd5HK3V2H3/G+1z6c1r4nm /hjsp6ExT+JhZfVmpu8Hlc+7y81az//f4eDRGdMn6s/6etRJ+mvCHisT6dUdik+2tD3Qj76q c9Fg6tJIY+PvEkI7LpfsKjhqYbaF6d4u3g27r209pt3Ku/3KLL0fpx1uap1QezmreIpKa77T FyWW4oxEQy3mouJEAH5wt4b3AwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprLLMWRmVeSWpSXmKPExsWy7bCSnG7pR/dkgztzOSwezNvGZnF5v7bF /CPnWC36XjxktpjyZzmTxeVdc9gsZpzfx2RxdGOwxaKtX9gtWvceYXfg8ti0qpPN4861PWwe fVtWMXp83iQXwBLFZZOSmpNZllqkb5fAlfF0rmNBI0/FwomN7A2MTVxdjJwcEgImEt82rWPq YuTiEBLYwSjRvus6I0RCWmJ6/x42CFtYYuW/5+wQRc1MEn8mt4MVsQmYSqya08gKkhARWM0o 8bm/HayDWWAao8SuqfUgtrBAkMTPV9eZQWwWAVWJZdeOAk3i4OAVsJGYuZgPYoG8xOoNB5hB wpwCthJPLsiDhIWAKiZ8XcI0gZFvASPDKkbJ1ILi3PTcYsMCo7zUcr3ixNzi0rx0veT83E2M 4BDU0trBuGfVB71DjEwcjIcYJTiYlUR4XULckoV4UxIrq1KL8uOLSnNSiw8xSnOwKInzXug6 GS8kkJ5YkpqdmlqQWgSTZeLglGpgqlpZeq19RdHaNSozD6nxrwiedOHgdL7DhZmzHqXoGe2P SA1NzhF6Zb9qzhSdpUppIdsPKtxcuP1f/8wn2eUXdPMPZKSzBD2fFlf4o2fT02lp7TKe4S9M T05vXsH0TNk0/vBewf29SfWtkdMeLz2Yv3nj1+V+ChxGlV521cfXmfpsF2ppT7S61Va5IWTa xTNBRtu/XfopV6G78MHhdy9eXmlOuCVzV/Sd6vk5fvuW2SmstGK+5zfPfc/Wukssf5d8d7uj 7/z8ofOPmN+X10z/xrqH6ekT0cAUd3sZcWOp2mcfO+d5pS/qWnpJY8qE18eeOq6RXFFQ5i/D MqW7u3RG+qOQ+4cXxDNGlrSdnbeGy12JpTgj0VCLuag4EQDNYtL6sAIAAA== X-CMS-MailID: 20221013110733epcas5p36e0104bfa4da37159da77f9231ff6e2c X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20221013110733epcas5p36e0104bfa4da37159da77f9231ff6e2c References: <20221013104024.50179-1-p.rajanbabu@samsung.com> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1746572213948729398?= X-GMAIL-MSGID: =?utf-8?q?1746572213948729398?= Drive strength values used for SPI is not reflecting the default values recommended by FSD HW UM. Fix the drive strength values for SPI, thereby ensuring that the existing device tree file is using default drive strength values recommended by UM for FSD SoC. Fixes: 684dac402f21 ("arm64: dts: fsd: Add initial pinctrl support") Signed-off-by: Padmanabhan Rajanbabu Reviewed-by: Alim Akhtar --- arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi index a2634e70925a..e3852c946352 100644 --- a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi @@ -323,21 +323,21 @@ samsung,pins = "gpb4-0", "gpb4-2", "gpb4-3"; samsung,pin-function = ; samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-drv = ; }; spi1_bus: spi1-bus-pins { samsung,pins = "gpb4-4", "gpb4-6", "gpb4-7"; samsung,pin-function = ; samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-drv = ; }; spi2_bus: spi2-bus-pins { samsung,pins = "gpb5-0", "gpb5-2", "gpb5-3"; samsung,pin-function = ; samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-drv = ; }; };