From: Alim Akhtar <alim.akhtar@samsung.com> To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org, linus.walleij@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski@canonical.com, linux-samsung-soc@vger.kernel.org, pankaj.dubey@samsung.com, broonie@kernel.org, andi@etezian.org, linux-spi@vger.kernel.org, Alim Akhtar <alim.akhtar@samsung.com>, linux-fsd@tesla.com, Aswani Reddy <aswani.reddy@samsung.com> Subject: [PATCH v3 2/3] spi: s3c64xx: Add spi port configuration for Tesla FSD SoC Date: Tue, 25 Jan 2022 08:46:03 +0530 [thread overview] Message-ID: <20220125031604.76009-3-alim.akhtar@samsung.com> (raw) In-Reply-To: <20220125031604.76009-1-alim.akhtar@samsung.com> Add compatible and port configuration for spi controller for Tesla Full Self-Driving SoC. Cc: linux-fsd@tesla.com Signed-off-by: Aswani Reddy <aswani.reddy@samsung.com> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Andi Shyti <andi@etezian.org> --- drivers/spi/spi-s3c64xx.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 386550fca81c..423518bf0270 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1440,6 +1440,16 @@ static const struct s3c64xx_spi_port_config exynos5433_spi_port_config = { .quirks = S3C64XX_SPI_QUIRK_CS_AUTO, }; +static struct s3c64xx_spi_port_config fsd_spi_port_config = { + .fifo_lvl_mask = { 0x7f, 0x7f, 0x7f, 0x7f, 0x7f}, + .rx_lvl_offset = 15, + .tx_st_done = 25, + .high_speed = true, + .clk_from_cmu = true, + .clk_ioclk = false, + .quirks = S3C64XX_SPI_QUIRK_CS_AUTO, +}; + static const struct platform_device_id s3c64xx_spi_driver_ids[] = { { .name = "s3c2443-spi", @@ -1470,6 +1480,9 @@ static const struct of_device_id s3c64xx_spi_dt_match[] = { { .compatible = "samsung,exynos5433-spi", .data = (void *)&exynos5433_spi_port_config, }, + { .compatible = "tesla,fsd-spi", + .data = (void *)&fsd_spi_port_config, + }, { }, }; MODULE_DEVICE_TABLE(of, s3c64xx_spi_dt_match); -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Alim Akhtar <alim.akhtar@samsung.com> To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org, linus.walleij@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski@canonical.com, linux-samsung-soc@vger.kernel.org, pankaj.dubey@samsung.com, broonie@kernel.org, andi@etezian.org, linux-spi@vger.kernel.org, Alim Akhtar <alim.akhtar@samsung.com>, linux-fsd@tesla.com, Aswani Reddy <aswani.reddy@samsung.com> Subject: [PATCH v3 2/3] spi: s3c64xx: Add spi port configuration for Tesla FSD SoC Date: Tue, 25 Jan 2022 08:46:03 +0530 [thread overview] Message-ID: <20220125031604.76009-3-alim.akhtar@samsung.com> (raw) In-Reply-To: <20220125031604.76009-1-alim.akhtar@samsung.com> Add compatible and port configuration for spi controller for Tesla Full Self-Driving SoC. Cc: linux-fsd@tesla.com Signed-off-by: Aswani Reddy <aswani.reddy@samsung.com> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Andi Shyti <andi@etezian.org> --- drivers/spi/spi-s3c64xx.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 386550fca81c..423518bf0270 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1440,6 +1440,16 @@ static const struct s3c64xx_spi_port_config exynos5433_spi_port_config = { .quirks = S3C64XX_SPI_QUIRK_CS_AUTO, }; +static struct s3c64xx_spi_port_config fsd_spi_port_config = { + .fifo_lvl_mask = { 0x7f, 0x7f, 0x7f, 0x7f, 0x7f}, + .rx_lvl_offset = 15, + .tx_st_done = 25, + .high_speed = true, + .clk_from_cmu = true, + .clk_ioclk = false, + .quirks = S3C64XX_SPI_QUIRK_CS_AUTO, +}; + static const struct platform_device_id s3c64xx_spi_driver_ids[] = { { .name = "s3c2443-spi", @@ -1470,6 +1480,9 @@ static const struct of_device_id s3c64xx_spi_dt_match[] = { { .compatible = "samsung,exynos5433-spi", .data = (void *)&exynos5433_spi_port_config, }, + { .compatible = "tesla,fsd-spi", + .data = (void *)&fsd_spi_port_config, + }, { }, }; MODULE_DEVICE_TABLE(of, s3c64xx_spi_dt_match); -- 2.25.1
next prev parent reply other threads:[~2022-01-25 3:30 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <CGME20220125032811epcas5p3ef7b2f4e4906c1da8ccb4a0b3ed9a591@epcas5p3.samsung.com> 2022-01-25 3:16 ` [PATCH v3 0/3] Add FSD SPI support Alim Akhtar 2022-01-25 3:16 ` Alim Akhtar [not found] ` <CGME20220125032821epcas5p128c99ca3654fce0ec046943c90211849@epcas5p1.samsung.com> 2022-01-25 3:16 ` [PATCH v3 1/3] spi: dt-bindings: samsung: Add fsd spi compatible Alim Akhtar 2022-01-25 3:16 ` Alim Akhtar 2022-01-28 0:26 ` Linus Walleij 2022-01-28 0:26 ` Linus Walleij 2022-02-07 20:42 ` Rob Herring 2022-02-07 20:42 ` Rob Herring [not found] ` <CGME20220125032825epcas5p2c5cf48a773fd26e089b31b0f6ddde83f@epcas5p2.samsung.com> 2022-01-25 3:16 ` Alim Akhtar [this message] 2022-01-25 3:16 ` [PATCH v3 2/3] spi: s3c64xx: Add spi port configuration for Tesla FSD SoC Alim Akhtar 2022-01-28 0:28 ` Linus Walleij 2022-01-28 0:28 ` Linus Walleij [not found] ` <CGME20220125032828epcas5p22fbacf42ebfb1b78c1f74f48d37aa381@epcas5p2.samsung.com> 2022-01-25 3:16 ` [PATCH v3 3/3] arm64: dts: fsd: Add SPI device nodes Alim Akhtar 2022-01-25 3:16 ` Alim Akhtar 2022-01-29 11:29 ` (subset) " Krzysztof Kozlowski 2022-01-29 11:29 ` Krzysztof Kozlowski 2022-01-25 13:54 ` [PATCH v3 0/3] Add FSD SPI support Mark Brown 2022-01-25 13:54 ` Mark Brown 2022-03-08 12:11 ` Alim Akhtar 2022-03-08 12:11 ` Alim Akhtar 2022-03-08 20:09 ` (subset) " Mark Brown 2022-03-08 20:09 ` Mark Brown
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