From: Simon Horman <horms+renesas@verge.net.au> To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm <magnus.damm@gmail.com>, Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>, Simon Horman <horms+renesas@verge.net.au> Subject: [PATCH 06/16] ARM: dts: r8a779[01]: Disable unconnected LVDS encoders Date: Wed, 28 Nov 2018 14:03:08 +0100 [thread overview] Message-ID: <89862542fab10fed8a3c2f9c167622ef4287351d.1543409901.git.horms+renesas@verge.net.au> (raw) In-Reply-To: <cover.1543409901.git.horms+renesas@verge.net.au> From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> The LVDS0 encoder on Koelsh and Porter, and the LVDS1 encoder on Lager, are enabled in DT but have no device connected to their output. This result in spurious messages being printed to the kernel log such as rcar-du feb00000.display: no connector for encoder /soc/lvds@feb90000, skipping Fix it by disabling the encoders. Fixes: 15a1ff30d8f9 ("ARM: dts: r8a7790: Convert to new LVDS DT bindings") Fixes: e5c3f4707f39 ("ARM: dts: r8a7791: Convert to new LVDS DT bindings") Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm/boot/dts/r8a7790-lager.dts | 2 -- arch/arm/boot/dts/r8a7791-koelsch.dts | 2 -- arch/arm/boot/dts/r8a7791-porter.dts | 2 -- 3 files changed, 6 deletions(-) diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index 50312e752e2f..7b9508e83d46 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -489,8 +489,6 @@ }; &lvds1 { - status = "okay"; - ports { port@1 { lvds_connector: endpoint { diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts index ce22db01fbba..e6580aa0cea3 100644 --- a/arch/arm/boot/dts/r8a7791-koelsch.dts +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts @@ -479,8 +479,6 @@ }; &lvds0 { - status = "okay"; - ports { port@1 { lvds_connector: endpoint { diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts index f02036e5de01..fefdf8238bbe 100644 --- a/arch/arm/boot/dts/r8a7791-porter.dts +++ b/arch/arm/boot/dts/r8a7791-porter.dts @@ -482,8 +482,6 @@ }; &lvds0 { - status = "okay"; - ports { port@1 { lvds_connector: endpoint { -- 2.11.0
WARNING: multiple messages have this Message-ID (diff)
From: horms+renesas@verge.net.au (Simon Horman) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 06/16] ARM: dts: r8a779[01]: Disable unconnected LVDS encoders Date: Wed, 28 Nov 2018 14:03:08 +0100 [thread overview] Message-ID: <89862542fab10fed8a3c2f9c167622ef4287351d.1543409901.git.horms+renesas@verge.net.au> (raw) In-Reply-To: <cover.1543409901.git.horms+renesas@verge.net.au> From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> The LVDS0 encoder on Koelsh and Porter, and the LVDS1 encoder on Lager, are enabled in DT but have no device connected to their output. This result in spurious messages being printed to the kernel log such as rcar-du feb00000.display: no connector for encoder /soc/lvds at feb90000, skipping Fix it by disabling the encoders. Fixes: 15a1ff30d8f9 ("ARM: dts: r8a7790: Convert to new LVDS DT bindings") Fixes: e5c3f4707f39 ("ARM: dts: r8a7791: Convert to new LVDS DT bindings") Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm/boot/dts/r8a7790-lager.dts | 2 -- arch/arm/boot/dts/r8a7791-koelsch.dts | 2 -- arch/arm/boot/dts/r8a7791-porter.dts | 2 -- 3 files changed, 6 deletions(-) diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index 50312e752e2f..7b9508e83d46 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -489,8 +489,6 @@ }; &lvds1 { - status = "okay"; - ports { port at 1 { lvds_connector: endpoint { diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts index ce22db01fbba..e6580aa0cea3 100644 --- a/arch/arm/boot/dts/r8a7791-koelsch.dts +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts @@ -479,8 +479,6 @@ }; &lvds0 { - status = "okay"; - ports { port at 1 { lvds_connector: endpoint { diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts index f02036e5de01..fefdf8238bbe 100644 --- a/arch/arm/boot/dts/r8a7791-porter.dts +++ b/arch/arm/boot/dts/r8a7791-porter.dts @@ -482,8 +482,6 @@ }; &lvds0 { - status = "okay"; - ports { port at 1 { lvds_connector: endpoint { -- 2.11.0
next prev parent reply other threads:[~2018-11-29 0:05 UTC|newest] Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-11-28 13:02 [GIT PULL v2] Renesas ARM Based SoC DT Updates for v4.21 Simon Horman 2018-11-28 13:02 ` Simon Horman 2018-11-28 13:03 ` [PATCH 01/16] ARM: dts: r9a06g032: Add pinctrl node Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` [PATCH 02/16] ARM: dts: r8a77470: Add I2C[0123] support Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` [PATCH 03/16] ARM: dts: r8a77470: Add SDHI0 support Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` [PATCH 04/16] ARM: dts: r8a77470: Add SDHI1 support Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` [PATCH 05/16] ARM: dts: iwg23s-sbc: Add uSD and eMMC support Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` Simon Horman [this message] 2018-11-28 13:03 ` [PATCH 06/16] ARM: dts: r8a779[01]: Disable unconnected LVDS encoders Simon Horman 2018-11-28 13:03 ` [PATCH 07/16] ARM: dts: r8a7740, emev2, sh73a0: Include SoC name in DTSI Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` [PATCH 08/16] ARM: dts: r8a77470: Add watchdog support to SoC dtsi Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` [PATCH 09/16] ARM: dts: iwg23s-sbc: Enable watchdog support Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` [PATCH 10/16] ARM: dts: r8a77470: Add USB-DMAC device nodes Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` [PATCH 11/16] ARM: dts: r8a77470: Add CMT SoC specific support Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` [PATCH 12/16] ARM: dts: iwg23s-sbc: Enable cmt0 Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` [PATCH 13/16] ARM: dts: iwg23s-sbc: Add pinctl support for EtherAVB Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` [PATCH 14/16] ARM: dts: r8a77470: Add QSPI support Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` [PATCH 15/16] ARM: dts: iwg23s-sbc: Add QSPI flash support Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-28 13:03 ` [PATCH 16/16] ARM: dts: r9a06g032: Correct the GIC DT node name Simon Horman 2018-11-28 13:03 ` Simon Horman 2018-11-30 23:08 ` [GIT PULL v2] Renesas ARM Based SoC DT Updates for v4.21 Olof Johansson 2018-11-30 23:08 ` Olof Johansson 2018-12-04 13:37 ` Simon Horman 2018-12-04 13:37 ` Simon Horman -- strict thread matches above, loose matches on Subject: below -- 2018-11-26 12:53 [GIT PULL] " Simon Horman 2018-11-26 12:54 ` [PATCH 06/16] ARM: dts: r8a779[01]: Disable unconnected LVDS encoders Simon Horman 2018-11-26 12:54 ` Simon Horman
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