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Date: Tue, 14 Mar 2017 10:21:03 +0900
From: Inki Dae <inki.dae@...sung.com>
To: Krzysztof Kozlowski <krzk@...nel.org>,
Joonyoung Shim <jy0922.shim@...sung.com>,
Seung-Woo Kim <sw0312.kim@...sung.com>,
Kyungmin Park <kyungmin.park@...sung.com>,
David Airlie <airlied@...ux.ie>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Kukjin Kim <kgene@...nel.org>,
Javier Martinez Canillas <javier@....samsung.com>,
dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [RESEND] drm/exynos: Remove support for Exynos4415 (SoC not
supported anymore)
Merged.
Thanks.
2017년 03월 12일 03:04에 Krzysztof Kozlowski 이(가) 쓴 글:
> Support for Exynos4415 is going away because there are no internal nor
> external users.
>
> Since commit 46dcf0ff0de3 ("ARM: dts: exynos: Remove exynos4415.dtsi"),
> the platform cannot be instantiated so remove also the drivers.
>
> Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
> Acked-by: Kukjin Kim <kgene@...nel.org>
> Acked-by: Rob Herring <robh@...nel.org>
> ---
> .../devicetree/bindings/display/exynos/exynos_dsim.txt | 1 -
> .../bindings/display/exynos/samsung-fimd.txt | 1 -
> drivers/gpu/drm/exynos/exynos_drm_dsi.c | 15 +--------------
> drivers/gpu/drm/exynos/exynos_drm_fimd.c | 18 ++----------------
> 4 files changed, 3 insertions(+), 32 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt
> index a78265993665..ca5204b3bc21 100644
> --- a/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt
> +++ b/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt
> @@ -4,7 +4,6 @@ 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,exynos4415-mipi-dsi" /* for Exynos4415 SoC */
> "samsung,exynos5410-mipi-dsi" /* for Exynos5410/5420/5440 SoCs */
> "samsung,exynos5422-mipi-dsi" /* for Exynos5422/5800 SoCs */
> "samsung,exynos5433-mipi-dsi" /* for Exynos5433 SoCs */
> diff --git a/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt b/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt
> index 18645e0228b0..5837402c3ade 100644
> --- a/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt
> +++ b/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt
> @@ -11,7 +11,6 @@ Required properties:
> "samsung,s5pv210-fimd"; /* for S5PV210 SoC */
> "samsung,exynos3250-fimd"; /* for Exynos3250/3472 SoCs */
> "samsung,exynos4210-fimd"; /* for Exynos4 SoCs */
> - "samsung,exynos4415-fimd"; /* for Exynos4415 SoC */
> "samsung,exynos5250-fimd"; /* for Exynos5250 SoCs */
> "samsung,exynos5420-fimd"; /* for Exynos5420/5422/5800 SoCs */
>
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> index 812e2ec0761d..ef6f9c6de098 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> @@ -86,7 +86,7 @@
> #define DSIM_SYNC_INFORM (1 << 27)
> #define DSIM_EOT_DISABLE (1 << 28)
> #define DSIM_MFLUSH_VS (1 << 29)
> -/* This flag is valid only for exynos3250/3472/4415/5260/5430 */
> +/* This flag is valid only for exynos3250/3472/5260/5430 */
> #define DSIM_CLKLANE_STOP (1 << 30)
>
> /* DSIM_ESCMODE */
> @@ -473,17 +473,6 @@ static const struct exynos_dsi_driver_data exynos4_dsi_driver_data = {
> .reg_values = reg_values,
> };
>
> -static const struct exynos_dsi_driver_data exynos4415_dsi_driver_data = {
> - .reg_ofs = exynos_reg_ofs,
> - .plltmr_reg = 0x58,
> - .has_clklane_stop = 1,
> - .num_clks = 2,
> - .max_freq = 1000,
> - .wait_for_reset = 1,
> - .num_bits_resol = 11,
> - .reg_values = reg_values,
> -};
> -
> static const struct exynos_dsi_driver_data exynos5_dsi_driver_data = {
> .reg_ofs = exynos_reg_ofs,
> .plltmr_reg = 0x58,
> @@ -521,8 +510,6 @@ static const struct of_device_id exynos_dsi_of_match[] = {
> .data = &exynos3_dsi_driver_data },
> { .compatible = "samsung,exynos4210-mipi-dsi",
> .data = &exynos4_dsi_driver_data },
> - { .compatible = "samsung,exynos4415-mipi-dsi",
> - .data = &exynos4415_dsi_driver_data },
> { .compatible = "samsung,exynos5410-mipi-dsi",
> .data = &exynos5_dsi_driver_data },
> { .compatible = "samsung,exynos5422-mipi-dsi",
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> index a9fa444c6053..661b9fe049e2 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> @@ -71,10 +71,10 @@
> #define TRIGCON 0x1A4
> #define TRGMODE_ENABLE (1 << 0)
> #define SWTRGCMD_ENABLE (1 << 1)
> -/* Exynos3250, 3472, 4415, 5260 5410, 5420 and 5422 only supported. */
> +/* Exynos3250, 3472, 5260 5410, 5420 and 5422 only supported. */
> #define HWTRGEN_ENABLE (1 << 3)
> #define HWTRGMASK_ENABLE (1 << 4)
> -/* Exynos3250, 3472, 4415, 5260, 5420 and 5422 only supported. */
> +/* Exynos3250, 3472, 5260, 5420 and 5422 only supported. */
> #define HWTRIGEN_PER_ENABLE (1 << 31)
>
> /* display mode change control register except exynos4 */
> @@ -138,18 +138,6 @@ static struct fimd_driver_data exynos4_fimd_driver_data = {
> .has_vtsel = 1,
> };
>
> -static struct fimd_driver_data exynos4415_fimd_driver_data = {
> - .timing_base = 0x20000,
> - .lcdblk_offset = 0x210,
> - .lcdblk_vt_shift = 10,
> - .lcdblk_bypass_shift = 1,
> - .trg_type = I80_HW_TRG,
> - .has_shadowcon = 1,
> - .has_vidoutcon = 1,
> - .has_vtsel = 1,
> - .has_trigger_per_te = 1,
> -};
> -
> static struct fimd_driver_data exynos5_fimd_driver_data = {
> .timing_base = 0x20000,
> .lcdblk_offset = 0x214,
> @@ -210,8 +198,6 @@ static const struct of_device_id fimd_driver_dt_match[] = {
> .data = &exynos3_fimd_driver_data },
> { .compatible = "samsung,exynos4210-fimd",
> .data = &exynos4_fimd_driver_data },
> - { .compatible = "samsung,exynos4415-fimd",
> - .data = &exynos4415_fimd_driver_data },
> { .compatible = "samsung,exynos5250-fimd",
> .data = &exynos5_fimd_driver_data },
> { .compatible = "samsung,exynos5420-fimd",
>
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