From 72d032266b630e29ef97fc01a6cb1e15d7a20d4c Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Wed, 21 Jan 2015 16:21:52 -0800 Subject: [PATCH] ARM: dts: Fix dm816x pinctrl and syscon so they are children of SCM Looks like I only got half done with moving pinctrl and syscon to be children of the SCM. I've set up the FAPLL clocks that way already, but did not complete the job as I copied the syscon values from am33xx.dtsi. To make sure the syscon mapping works, I've verfified that we can set up davinci_emac mac address the same way as cpsw already does with the syscon mapping. So let's add that too. Cc: Brian Hutchinson Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/dm816x.dtsi | 35 ++++++++++++++++++++--------------- 1 file changed, 20 insertions(+), 15 deletions(-) diff --git a/arch/arm/boot/dts/dm816x.dtsi b/arch/arm/boot/dts/dm816x.dtsi index 7adac097a71c..d98d0f7de380 100644 --- a/arch/arm/boot/dts/dm816x.dtsi +++ b/arch/arm/boot/dts/dm816x.dtsi @@ -50,15 +50,6 @@ }; }; - dm816x_pinmux: pinmux@44e10800 { - compatible = "pinctrl-single"; - reg = <0x48140800 0x50a>; - #address-cells = <1>; - #size-cells = <0>; - pinctrl-single,register-width = <16>; - pinctrl-single,function-mask = <0xf>; - }; - /* * XXX: Use a flat representation of the dm816x interconnect. * The real dm816x interconnect network is quite complex. Since @@ -89,12 +80,29 @@ }; scrm: scrm@48140000 { - compatible = "ti,dm816-scrm"; + compatible = "ti,dm816-scrm", "simple-bus"; reg = <0x48140000 0x21000>; #address-cells = <1>; #size-cells = <1>; ranges = <0 0x48140000 0x21000>; + dm816x_pinmux: pinmux@800 { + compatible = "pinctrl-single"; + reg = <0x800 0x50a>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0xf>; + }; + + /* Device Configuration Registers */ + scm_conf: syscon@600 { + compatible = "syscon"; + reg = <0x600 0x110>; + #address-cells = <1>; + #size-cells = <1>; + }; + scrm_clocks: clocks { #address-cells = <1>; #size-cells = <0>; @@ -104,11 +112,6 @@ }; }; - cm: syscon@44e10000 { - compatible = "ti,am33xx-controlmodule", "syscon"; - reg = <0x44e10000 0x800>; - }; - edma: edma@49000000 { compatible = "ti,edma3"; ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2", "tptc3"; @@ -213,6 +216,7 @@ reg = <0x4a100000 0x800 0x4a100900 0x3700>; clocks = <&sysclk24_ck>; + syscon = <&scm_conf>; ti,davinci-ctrl-reg-offset = <0>; ti,davinci-ctrl-mod-reg-offset = <0x900>; ti,davinci-ctrl-ram-offset = <0x2000>; @@ -226,6 +230,7 @@ ti,hwmods = "emac1"; reg = <0x4a120000 0x4000>; clocks = <&sysclk24_ck>; + syscon = <&scm_conf>; ti,davinci-ctrl-reg-offset = <0>; ti,davinci-ctrl-mod-reg-offset = <0x900>; ti,davinci-ctrl-ram-offset = <0x2000>; -- 2.39.2