tty: serial: samsung: Add Exynos850 SoC data
Add serial driver data for Exynos850 SoC. This driver data is basically reusing EXYNOS_COMMON_SERIAL_DRV_DATA, which is common for all Exynos chips, but also enables USI init, which was added in previous commit: "tty: serial: samsung: Init USI to keep clocks running". Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Link: https://lore.kernel.org/r/20210811114827.27322-7-semen.protsenko@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -2817,11 +2817,19 @@ static struct s3c24xx_serial_drv_data exynos5433_serial_drv_data = {
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.fifosize = { 64, 256, 16, 256 },
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};
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static struct s3c24xx_serial_drv_data exynos850_serial_drv_data = {
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EXYNOS_COMMON_SERIAL_DRV_DATA_USI(1),
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.fifosize = { 256, 64, 64, 64 },
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};
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#define EXYNOS4210_SERIAL_DRV_DATA ((kernel_ulong_t)&exynos4210_serial_drv_data)
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#define EXYNOS5433_SERIAL_DRV_DATA ((kernel_ulong_t)&exynos5433_serial_drv_data)
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#define EXYNOS850_SERIAL_DRV_DATA ((kernel_ulong_t)&exynos850_serial_drv_data)
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#else
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#define EXYNOS4210_SERIAL_DRV_DATA ((kernel_ulong_t)NULL)
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#define EXYNOS5433_SERIAL_DRV_DATA ((kernel_ulong_t)NULL)
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#define EXYNOS850_SERIAL_DRV_DATA ((kernel_ulong_t)NULL)
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#endif
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#ifdef CONFIG_ARCH_APPLE
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@ -2877,6 +2885,9 @@ static const struct platform_device_id s3c24xx_serial_driver_ids[] = {
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}, {
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.name = "s5l-uart",
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.driver_data = S5L_SERIAL_DRV_DATA,
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}, {
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.name = "exynos850-uart",
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.driver_data = EXYNOS850_SERIAL_DRV_DATA,
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},
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{ },
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};
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@ -2900,6 +2911,8 @@ static const struct of_device_id s3c24xx_uart_dt_match[] = {
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.data = (void *)EXYNOS5433_SERIAL_DRV_DATA },
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{ .compatible = "apple,s5l-uart",
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.data = (void *)S5L_SERIAL_DRV_DATA },
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{ .compatible = "samsung,exynos850-uart",
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.data = (void *)EXYNOS850_SERIAL_DRV_DATA },
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{},
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};
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MODULE_DEVICE_TABLE(of, s3c24xx_uart_dt_match);
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