From 473462a1436b5c4b7e62909985b1c8f9b17f028a Mon Sep 17 00:00:00 2001 From: Inki Dae Date: Wed, 13 Aug 2014 17:09:12 +0900 Subject: [PATCH] drm/exynos: mipi-dsi: add Exynos3 SoC support This patch adds Exynos3250/3472 SoCs support. Signed-off-by: Inki Dae Reviewed-by: Andrzej Hajda --- Documentation/devicetree/bindings/video/exynos_dsim.txt | 1 + drivers/gpu/drm/exynos/exynos_drm_dsi.c | 8 ++++++++ 2 files changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/video/exynos_dsim.txt b/Documentation/devicetree/bindings/video/exynos_dsim.txt index 31036c667d54..e74243b4b317 100644 --- a/Documentation/devicetree/bindings/video/exynos_dsim.txt +++ b/Documentation/devicetree/bindings/video/exynos_dsim.txt @@ -2,6 +2,7 @@ Exynos MIPI DSI Master Required properties: - compatible: value should be one of the following + "samsung,exynos3250-mipi-dsi" /* for Exynos3250/3472 SoCs */ "samsung,exynos4210-mipi-dsi" /* for Exynos4 SoCs */ "samsung,exynos5410-mipi-dsi" /* for Exynos5410/5420/5440 SoCs */ - reg: physical base address and length of the registers set for the device diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index 670c2f9be31c..0065a5a8c786 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -304,6 +304,12 @@ struct exynos_dsi { #define host_to_dsi(host) container_of(host, struct exynos_dsi, dsi_host) #define connector_to_dsi(c) container_of(c, struct exynos_dsi, connector) +static struct exynos_dsi_driver_data exynos3_dsi_driver_data = { + .plltmr_reg = 0x50, + .has_freqband = 1, + .has_clklane_stop = 1, +}; + static struct exynos_dsi_driver_data exynos4_dsi_driver_data = { .plltmr_reg = 0x50, .has_freqband = 1, @@ -315,6 +321,8 @@ static struct exynos_dsi_driver_data exynos5_dsi_driver_data = { }; static struct of_device_id exynos_dsi_of_match[] = { + { .compatible = "samsung,exynos3250-mipi-dsi", + .data = &exynos3_dsi_driver_data }, { .compatible = "samsung,exynos4210-mipi-dsi", .data = &exynos4_dsi_driver_data }, { .compatible = "samsung,exynos5410-mipi-dsi", -- 2.20.1