From: Laurent Pinchart <laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org> To: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Sergei Shtylyov <sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Subject: [PATCH v2 02/12] dt-bindings: display: renesas: Deprecate LVDS support in the DU bindings Date: Sat, 13 Jan 2018 01:14:20 +0200 [thread overview] Message-ID: <20180112231430.26943-3-laurent.pinchart+renesas@ideasonboard.com> (raw) In-Reply-To: <20180112231430.26943-1-laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org> The internal LVDS encoders now have their own DT bindings, representing them as part of the DU is deprecated. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org> --- Changes since v1: - Remove the LVDS reg range from the example - Remove the reg-names property --- .../devicetree/bindings/display/renesas,du.txt | 31 ++++++++-------------- 1 file changed, 11 insertions(+), 20 deletions(-) diff --git a/Documentation/devicetree/bindings/display/renesas,du.txt b/Documentation/devicetree/bindings/display/renesas,du.txt index cd48aba3bc8c..e79cf9b0ad38 100644 --- a/Documentation/devicetree/bindings/display/renesas,du.txt +++ b/Documentation/devicetree/bindings/display/renesas,du.txt @@ -14,12 +14,7 @@ Required Properties: - "renesas,du-r8a7795" for R8A7795 (R-Car H3) compatible DU - "renesas,du-r8a7796" for R8A7796 (R-Car M3-W) compatible DU - - reg: A list of base address and length of each memory resource, one for - each entry in the reg-names property. - - reg-names: Name of the memory resources. The DU requires one memory - resource for the DU core (named "du") and one memory resource for each - LVDS encoder (named "lvds.x" with "x" being the LVDS controller numerical - index). + - reg: the memory-mapped I/O registers base address and length - interrupt-parent: phandle of the parent interrupt controller. - interrupts: Interrupt specifiers for the DU interrupts. @@ -29,14 +24,13 @@ Required Properties: - clock-names: Name of the clocks. This property is model-dependent. - R8A7779 uses a single functional clock. The clock doesn't need to be named. - - All other DU instances use one functional clock per channel and one - clock per LVDS encoder (if available). The functional clocks must be - named "du.x" with "x" being the channel numerical index. The LVDS clocks - must be named "lvds.x" with "x" being the LVDS encoder numerical index. - - In addition to the functional and encoder clocks, all DU versions also - support externally supplied pixel clocks. Those clocks are optional. - When supplied they must be named "dclkin.x" with "x" being the input - clock numerical index. + - All other DU instances use one functional clock per channel The + functional clocks must be named "du.x" with "x" being the channel + numerical index. + - In addition to the functional clocks, all DU versions also support + externally supplied pixel clocks. Those clocks are optional. When + supplied they must be named "dclkin.x" with "x" being the input clock + numerical index. - vsps: A list of phandle and channel index tuples to the VSPs that handle the memory interfaces for the DU channels. The phandle identifies the VSP @@ -69,9 +63,7 @@ Example: R8A7795 (R-Car H3) ES2.0 DU du: display@feb00000 { compatible = "renesas,du-r8a7795"; - reg = <0 0xfeb00000 0 0x80000>, - <0 0xfeb90000 0 0x14>; - reg-names = "du", "lvds.0"; + reg = <0 0xfeb00000 0 0x80000>; interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>, @@ -79,9 +71,8 @@ Example: R8A7795 (R-Car H3) ES2.0 DU clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 722>, - <&cpg CPG_MOD 721>, - <&cpg CPG_MOD 727>; - clock-names = "du.0", "du.1", "du.2", "du.3", "lvds.0"; + <&cpg CPG_MOD 721>; + clock-names = "du.0", "du.1", "du.2", "du.3"; vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>, <&vspd0 1>; ports { -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> To: dri-devel@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org, Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>, devicetree@vger.kernel.org Subject: [PATCH v2 02/12] dt-bindings: display: renesas: Deprecate LVDS support in the DU bindings Date: Sat, 13 Jan 2018 01:14:20 +0200 [thread overview] Message-ID: <20180112231430.26943-3-laurent.pinchart+renesas@ideasonboard.com> (raw) In-Reply-To: <20180112231430.26943-1-laurent.pinchart+renesas@ideasonboard.com> The internal LVDS encoders now have their own DT bindings, representing them as part of the DU is deprecated. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- Changes since v1: - Remove the LVDS reg range from the example - Remove the reg-names property --- .../devicetree/bindings/display/renesas,du.txt | 31 ++++++++-------------- 1 file changed, 11 insertions(+), 20 deletions(-) diff --git a/Documentation/devicetree/bindings/display/renesas,du.txt b/Documentation/devicetree/bindings/display/renesas,du.txt index cd48aba3bc8c..e79cf9b0ad38 100644 --- a/Documentation/devicetree/bindings/display/renesas,du.txt +++ b/Documentation/devicetree/bindings/display/renesas,du.txt @@ -14,12 +14,7 @@ Required Properties: - "renesas,du-r8a7795" for R8A7795 (R-Car H3) compatible DU - "renesas,du-r8a7796" for R8A7796 (R-Car M3-W) compatible DU - - reg: A list of base address and length of each memory resource, one for - each entry in the reg-names property. - - reg-names: Name of the memory resources. The DU requires one memory - resource for the DU core (named "du") and one memory resource for each - LVDS encoder (named "lvds.x" with "x" being the LVDS controller numerical - index). + - reg: the memory-mapped I/O registers base address and length - interrupt-parent: phandle of the parent interrupt controller. - interrupts: Interrupt specifiers for the DU interrupts. @@ -29,14 +24,13 @@ Required Properties: - clock-names: Name of the clocks. This property is model-dependent. - R8A7779 uses a single functional clock. The clock doesn't need to be named. - - All other DU instances use one functional clock per channel and one - clock per LVDS encoder (if available). The functional clocks must be - named "du.x" with "x" being the channel numerical index. The LVDS clocks - must be named "lvds.x" with "x" being the LVDS encoder numerical index. - - In addition to the functional and encoder clocks, all DU versions also - support externally supplied pixel clocks. Those clocks are optional. - When supplied they must be named "dclkin.x" with "x" being the input - clock numerical index. + - All other DU instances use one functional clock per channel The + functional clocks must be named "du.x" with "x" being the channel + numerical index. + - In addition to the functional clocks, all DU versions also support + externally supplied pixel clocks. Those clocks are optional. When + supplied they must be named "dclkin.x" with "x" being the input clock + numerical index. - vsps: A list of phandle and channel index tuples to the VSPs that handle the memory interfaces for the DU channels. The phandle identifies the VSP @@ -69,9 +63,7 @@ Example: R8A7795 (R-Car H3) ES2.0 DU du: display@feb00000 { compatible = "renesas,du-r8a7795"; - reg = <0 0xfeb00000 0 0x80000>, - <0 0xfeb90000 0 0x14>; - reg-names = "du", "lvds.0"; + reg = <0 0xfeb00000 0 0x80000>; interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>, @@ -79,9 +71,8 @@ Example: R8A7795 (R-Car H3) ES2.0 DU clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 722>, - <&cpg CPG_MOD 721>, - <&cpg CPG_MOD 727>; - clock-names = "du.0", "du.1", "du.2", "du.3", "lvds.0"; + <&cpg CPG_MOD 721>; + clock-names = "du.0", "du.1", "du.2", "du.3"; vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>, <&vspd0 1>; ports { -- Regards, Laurent Pinchart
next prev parent reply other threads:[~2018-01-12 23:14 UTC|newest] Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-01-12 23:14 [PATCH v2 00/12] R-Car DU: Convert LVDS code to bridge driver Laurent Pinchart [not found] ` <20180112231430.26943-1-laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org> 2018-01-12 23:14 ` [PATCH v2 01/12] dt-bindings: display: renesas: Add R-Car LVDS encoder DT bindings Laurent Pinchart 2018-01-12 23:14 ` Laurent Pinchart 2018-01-19 22:47 ` Rob Herring 2018-01-12 23:14 ` Laurent Pinchart [this message] 2018-01-12 23:14 ` [PATCH v2 02/12] dt-bindings: display: renesas: Deprecate LVDS support in the DU bindings Laurent Pinchart 2018-01-12 23:14 ` [PATCH v2 03/12] drm: rcar-du: Fix legacy DT to create LVDS encoder nodes Laurent Pinchart 2018-01-12 23:14 ` Laurent Pinchart 2018-01-15 17:09 ` Rob Herring 2018-01-15 18:01 ` Laurent Pinchart 2018-01-15 18:01 ` Laurent Pinchart 2018-01-16 8:56 ` Geert Uytterhoeven 2018-01-16 8:56 ` Geert Uytterhoeven [not found] ` <CAMuHMdUNcKOod1KCAGSBeMr52PWKqkJo0AWmSNk76t0=Zvu0gA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2018-01-16 10:23 ` Laurent Pinchart 2018-01-16 10:23 ` Laurent Pinchart 2018-01-16 15:08 ` Rob Herring [not found] ` <CAL_JsqJuzXgx-ntbHdYiabi7DUyT8y0Vxj-c5KBmf+Gk+EWtMw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2018-01-16 15:31 ` Geert Uytterhoeven 2018-01-16 15:31 ` Geert Uytterhoeven 2018-01-15 19:12 ` Frank Rowand 2018-01-15 19:22 ` Laurent Pinchart 2018-01-15 19:22 ` Laurent Pinchart 2018-01-15 20:12 ` Frank Rowand 2018-01-15 20:12 ` Frank Rowand [not found] ` <444f1b6b-fa57-da7c-08fd-51b28cdb5fff-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2018-01-15 20:29 ` Laurent Pinchart 2018-01-15 20:29 ` Laurent Pinchart 2018-01-15 23:46 ` Frank Rowand 2018-01-15 23:46 ` Frank Rowand 2018-01-15 23:57 ` Frank Rowand 2018-01-16 14:35 ` Rob Herring 2018-01-16 14:35 ` Rob Herring [not found] ` <CAL_JsqKD_VKMrfi42hZ3eHPAMWBwryV0g_cXDUeyaKfPP99LmA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2018-01-16 16:32 ` Laurent Pinchart 2018-01-16 16:32 ` Laurent Pinchart 2018-01-16 16:54 ` Rob Herring 2018-01-16 16:54 ` Rob Herring [not found] ` <CAL_Jsq+4X17Q+wva0R6sPHY02TJ5+E5vE8Y98+DB5VF2MdFy0g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2018-01-16 20:35 ` Laurent Pinchart 2018-01-16 20:35 ` Laurent Pinchart 2018-01-21 9:35 ` Sergei Shtylyov 2018-01-12 23:14 ` [PATCH v2 04/12] drm: rcar-du: Convert LVDS encoder code to bridge driver Laurent Pinchart 2018-01-15 8:30 ` Geert Uytterhoeven 2018-01-15 8:30 ` Geert Uytterhoeven 2018-01-15 8:32 ` Laurent Pinchart 2018-01-15 20:25 ` Sergei Shtylyov 2018-01-15 20:25 ` Sergei Shtylyov 2018-01-15 20:32 ` Laurent Pinchart 2018-01-15 20:32 ` Laurent Pinchart 2018-01-15 21:01 ` Sergei Shtylyov 2018-01-12 23:14 ` [PATCH v2 05/12] ARM: dts: porter: Fix HDMI output routing Laurent Pinchart 2018-01-12 23:14 ` [PATCH v2 06/12] ARM: dts: r8a7790: Convert to new LVDS DT bindings Laurent Pinchart 2018-01-15 12:30 ` Sergei Shtylyov 2018-01-15 12:30 ` Sergei Shtylyov 2018-01-12 23:14 ` [PATCH v2 07/12] ARM: dts: r8a7791: " Laurent Pinchart 2018-01-15 12:27 ` Sergei Shtylyov 2018-01-15 12:27 ` Sergei Shtylyov 2018-01-12 23:14 ` [PATCH v2 08/12] ARM: dts: r8a7792: Convert to new DU " Laurent Pinchart 2018-01-12 23:14 ` [PATCH v2 09/12] ARM: dts: r8a7793: Convert to new LVDS " Laurent Pinchart 2018-01-12 23:14 ` [PATCH v2 10/12] ARM: dts: r8a7794: Convert to new DU " Laurent Pinchart 2018-01-12 23:14 ` [PATCH v2 11/12] arm64: dts: renesas: r8a7795: Convert to new LVDS " Laurent Pinchart 2018-01-12 23:14 ` [PATCH v2 12/12] arm64: dts: renesas: r8a7796: " Laurent Pinchart
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