From 3b6ff6bb5a8a53cf0c29fb51c5f7a14942cff90c Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Wed, 4 Mar 2020 08:10:43 -0800 Subject: [PATCH] ARM: dts: Move am437x dss to the interconnect target module in l4 On am437x, the display subsystem (DSS) is on l4. We already have the interconnect target module for it, so let's just move dss there. To do that, we need to adjust the module addresses for the ranges, and use the ranges already added earlier based on reading the l4 interconnect instance AP registers. Cc: Jyri Sarha Cc: Keerthy Cc: Laurent Pinchart Cc: Tomi Valkeinen Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am4372.dtsi | 32 ----------------------------- arch/arm/boot/dts/am437x-l4.dtsi | 35 ++++++++++++++++++++++++++++++++ 2 files changed, 35 insertions(+), 32 deletions(-) diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index faa14dc0faff7..830cce2bda2b8 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -394,38 +394,6 @@ }; }; - dss: dss@4832a000 { - compatible = "ti,omap3-dss"; - reg = <0x4832a000 0x200>; - status = "disabled"; - ti,hwmods = "dss_core"; - clocks = <&disp_clk>; - clock-names = "fck"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - dispc: dispc@4832a400 { - compatible = "ti,omap3-dispc"; - reg = <0x4832a400 0x400>; - interrupts = ; - ti,hwmods = "dss_dispc"; - clocks = <&disp_clk>; - clock-names = "fck"; - - max-memory-bandwidth = <230000000>; - }; - - rfbi: rfbi@4832a800 { - compatible = "ti,omap3-rfbi"; - reg = <0x4832a800 0x100>; - ti,hwmods = "dss_rfbi"; - clocks = <&disp_clk>; - clock-names = "fck"; - status = "disabled"; - }; - }; - ocmcram: sram@40300000 { compatible = "mmio-sram"; reg = <0x40300000 0x40000>; /* 256k */ diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi index e18e17d312726..fdcd792d023ca 100644 --- a/arch/arm/boot/dts/am437x-l4.dtsi +++ b/arch/arm/boot/dts/am437x-l4.dtsi @@ -2135,6 +2135,41 @@ <0x00000800 0x0002a800 0x00000400>, <0x00000c00 0x0002ac00 0x00000400>, <0x00001000 0x0002b000 0x00001000>; + + dss: dss@0 { + compatible = "ti,omap3-dss"; + reg = <0 0x200>; + status = "disabled"; + clocks = <&disp_clk>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x00000000 0x00000400>, + <0x00000400 0x00000400 0x00000400>, + <0x00000800 0x00000800 0x00000400>, + <0x00000c00 0x00000c00 0x00000400>, + <0x00001000 0x00001000 0x00001000>; + + dispc: dispc@4000 { + compatible = "ti,omap3-dispc"; + reg = <0x400 0x400>; + interrupts = ; + ti,hwmods = "dss_dispc"; + clocks = <&disp_clk>; + clock-names = "fck"; + + max-memory-bandwidth = <230000000>; + }; + + rfbi: rfbi@800 { + compatible = "ti,omap3-rfbi"; + reg = <0x800 0x100>; + ti,hwmods = "dss_rfbi"; + clocks = <&disp_clk>; + clock-names = "fck"; + status = "disabled"; + }; + }; }; target-module@3d000 { /* 0x4833d000, ap 102 6e.0 */ -- 2.30.2