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Thu, 22 May 2025 07:53:00 -0700 (PDT) Received: from ho-tower-lan.lan ([37.18.136.128]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-447f78aeb56sm104965555e9.27.2025.05.22.07.52.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 May 2025 07:53:00 -0700 (PDT) From: James Clark Date: Thu, 22 May 2025 15:51:42 +0100 Subject: [PATCH v2 13/14] spi: spi-fsl-dspi: Enable support for S32G platforms MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250522-james-nxp-spi-v2-13-bea884630cfb@linaro.org> References: <20250522-james-nxp-spi-v2-0-bea884630cfb@linaro.org> In-Reply-To: <20250522-james-nxp-spi-v2-0-bea884630cfb@linaro.org> To: Vladimir Oltean , Mark Brown , Rob Herring , Krzysztof Kozlowski , Matti Vaittinen Cc: Conor Dooley , Frank Li , Chester Lin , Matthias Brugger , Ghennadi Procopciuc , NXP S32 Linux Team , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Chao Fu , Xiubo Li , Lukasz Majewski , linux-spi@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Vladimir Oltean , Dan Carpenter , Ciprian Marian Costea , Stoica Cosmin-Stefan , Dan Nica , Larisa Grigore , Stefan-Gabriel Mirea , James Clark X-Mailer: b4 0.14.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250522_075302_254715_1A5CD743 X-CRM114-Status: GOOD ( 15.60 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Ciprian Marian Costea Add compatible for S32G platforms, allowing DSPI to be used. Add a depends for ARCH_NXP which can replace LAYERSCAPE and also includes the new ARCH_S32 for S32G. Similarly, ARCH_MXC can replace SOC_VF610 || SOC_LS1021A which should avoid updating this for every new sub-platform in the future. Signed-off-by: Ciprian Marian Costea Signed-off-by: Stoica Cosmin-Stefan Signed-off-by: Dan Nica Signed-off-by: Larisa Grigore Signed-off-by: Stefan-Gabriel Mirea Signed-off-by: James Clark --- drivers/spi/Kconfig | 4 ++-- drivers/spi/spi-fsl-dspi.c | 3 +++ 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index ed38f6d41f47..ff26be07226b 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -647,10 +647,10 @@ config SPI_FSL_SPI config SPI_FSL_DSPI tristate "Freescale DSPI controller" select REGMAP_MMIO - depends on SOC_VF610 || SOC_LS1021A || ARCH_LAYERSCAPE || M5441x || COMPILE_TEST + depends on ARCH_MXC || ARCH_NXP || M54541x || COMPILE_TEST help This enables support for the Freescale DSPI controller in master - mode. VF610, LS1021A and ColdFire platforms uses the controller. + mode. S32, VF610, LS1021A and ColdFire platforms uses the controller. config SPI_FSL_ESPI tristate "Freescale eSPI controller" diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c index 01af641fa757..04c88d090c4d 100644 --- a/drivers/spi/spi-fsl-dspi.c +++ b/drivers/spi/spi-fsl-dspi.c @@ -1316,6 +1316,9 @@ static const struct of_device_id fsl_dspi_dt_ids[] = { }, { .compatible = "fsl,lx2160a-dspi", .data = &devtype_data[LX2160A], + }, { + .compatible = "nxp,s32g2-dspi", + .data = &devtype_data[S32G], }, { /* sentinel */ } }; -- 2.34.1