This is the merge base for samsung/common-clk-audio Signed-off-by: Arnd Bergmann <arnd@arndb.de>tirimbino
Arnd Bergmann
12 years ago
commit
efe20b421f
@ -0,0 +1,173 @@ |
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/* |
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* Samsung S3C2416 pinctrl settings |
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* |
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* Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation. |
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*/ |
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|
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&pinctrl_0 { |
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/* |
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* Pin banks |
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*/ |
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|
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gpa: gpa { |
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gpio-controller; |
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#gpio-cells = <2>; |
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}; |
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|
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gpb: gpb { |
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gpio-controller; |
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#gpio-cells = <2>; |
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}; |
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|
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gpc: gpc { |
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gpio-controller; |
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#gpio-cells = <2>; |
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}; |
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|
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gpd: gpd { |
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gpio-controller; |
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#gpio-cells = <2>; |
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}; |
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|
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gpe: gpe { |
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gpio-controller; |
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#gpio-cells = <2>; |
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}; |
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|
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gpf: gpf { |
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gpio-controller; |
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#gpio-cells = <2>; |
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interrupt-controller; |
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#interrupt-cells = <2>; |
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}; |
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|
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gpg: gpg { |
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gpio-controller; |
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#gpio-cells = <2>; |
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interrupt-controller; |
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#interrupt-cells = <2>; |
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}; |
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|
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gph: gph { |
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gpio-controller; |
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#gpio-cells = <2>; |
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}; |
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|
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gpj: gpj { |
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gpio-controller; |
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#gpio-cells = <2>; |
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}; |
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|
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gpk: gpk { |
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gpio-controller; |
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#gpio-cells = <2>; |
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}; |
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|
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gpl: gpl { |
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gpio-controller; |
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#gpio-cells = <2>; |
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}; |
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|
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gpm: gpm { |
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gpio-controller; |
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#gpio-cells = <2>; |
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}; |
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|
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/* |
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* Pin groups |
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*/ |
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uart0_data: uart0-data { |
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samsung,pins = "gph-0", "gph-1"; |
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samsung,pin-function = <2>; |
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}; |
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|
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uart0_fctl: uart0-fctl { |
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samsung,pins = "gph-8", "gph-9"; |
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samsung,pin-function = <2>; |
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}; |
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|
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uart1_data: uart1-data { |
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samsung,pins = "gph-2", "gph-3"; |
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samsung,pin-function = <2>; |
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}; |
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|
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uart1_fctl: uart1-fctl { |
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samsung,pins = "gph-10", "gph-11"; |
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samsung,pin-function = <2>; |
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}; |
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|
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uart2_data: uart2-data { |
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samsung,pins = "gph-4", "gph-5"; |
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samsung,pin-function = <2>; |
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}; |
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uart2_fctl: uart2-fctl { |
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samsung,pins = "gph-6", "gph-7"; |
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samsung,pin-function = <2>; |
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}; |
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uart3_data: uart3-data { |
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samsung,pins = "gph-6", "gph-7"; |
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samsung,pin-function = <2>; |
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}; |
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|
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extuart_clk: extuart-clk { |
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samsung,pins = "gph-12"; |
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samsung,pin-function = <2>; |
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}; |
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|
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i2c0_bus: i2c0-bus { |
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samsung,pins = "gpe-14", "gpe-15"; |
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samsung,pin-function = <2>; |
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}; |
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|
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spi0_bus: spi0-bus { |
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samsung,pins = "gpe-11", "gpe-12", "gpe-13"; |
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samsung,pin-function = <2>; |
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}; |
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sd0_clk: sd0-clk { |
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samsung,pins = "gpe-5"; |
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samsung,pin-function = <2>; |
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}; |
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sd0_cmd: sd0-cmd { |
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samsung,pins = "gpe-6"; |
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samsung,pin-function = <2>; |
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}; |
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sd0_bus1: sd0-bus1 { |
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samsung,pins = "gpe-7"; |
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samsung,pin-function = <2>; |
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}; |
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|
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sd0_bus4: sd0-bus4 { |
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samsung,pins = "gpe-8", "gpe-9", "gpe-10"; |
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samsung,pin-function = <2>; |
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}; |
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sd1_cmd: sd1-cmd { |
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samsung,pins = "gpl-8"; |
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samsung,pin-function = <2>; |
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}; |
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sd1_clk: sd1-clk { |
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samsung,pins = "gpl-9"; |
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samsung,pin-function = <2>; |
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}; |
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sd1_bus1: sd1-bus1 { |
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samsung,pins = "gpl-0"; |
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samsung,pin-function = <2>; |
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}; |
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sd1_bus4: sd1-bus4 { |
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samsung,pins = "gpl-1", "gpl-2", "gpl-3"; |
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samsung,pin-function = <2>; |
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}; |
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}; |
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@ -0,0 +1,72 @@ |
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/* |
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* SAMSUNG SMDK2416 board device tree source |
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* |
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* Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation. |
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*/ |
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|
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/dts-v1/; |
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/include/ "s3c2416.dtsi" |
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/ { |
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model = "SMDK2416"; |
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compatible = "samsung,s3c2416"; |
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memory { |
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reg = <0x30000000 0x4000000>; |
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}; |
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serial@50000000 { |
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status = "okay"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart0_data>, <&uart0_fctl>; |
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}; |
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serial@50004000 { |
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status = "okay"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart1_data>, <&uart1_fctl>; |
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}; |
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serial@50008000 { |
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status = "okay"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart2_data>; |
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}; |
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serial@5000C000 { |
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status = "okay"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart3_data>; |
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}; |
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|
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watchdog@53000000 { |
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status = "okay"; |
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}; |
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rtc@57000000 { |
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status = "okay"; |
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}; |
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sdhci@4AC00000 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, |
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<&sd0_bus1>, <&sd0_bus4>; |
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bus-width = <4>; |
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cd-gpios = <&gpf 1 0>; |
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cd-inverted; |
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status = "okay"; |
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}; |
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sdhci@4A800000 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, |
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<&sd1_bus1>, <&sd1_bus4>; |
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bus-width = <4>; |
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broken-cd; |
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status = "okay"; |
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}; |
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}; |
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@ -0,0 +1,79 @@ |
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/* |
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* Samsung's S3C2416 SoC device tree source |
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* |
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* Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation. |
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*/ |
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|
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/include/ "s3c24xx.dtsi" |
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/include/ "s3c2416-pinctrl.dtsi" |
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/ { |
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model = "Samsung S3C2416 SoC"; |
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compatible = "samsung,s3c2416"; |
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cpus { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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cpu { |
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compatible = "arm,arm926ejs"; |
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}; |
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}; |
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interrupt-controller@4a000000 { |
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compatible = "samsung,s3c2416-irq"; |
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}; |
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pinctrl@56000000 { |
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compatible = "samsung,s3c2416-pinctrl"; |
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}; |
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serial@50000000 { |
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compatible = "samsung,s3c2440-uart"; |
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}; |
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serial@50004000 { |
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compatible = "samsung,s3c2440-uart"; |
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}; |
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serial@50008000 { |
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compatible = "samsung,s3c2440-uart"; |
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}; |
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serial@5000C000 { |
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compatible = "samsung,s3c2440-uart"; |
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reg = <0x5000C000 0x4000>; |
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interrupts = <1 18 24 4>, <1 18 25 4>; |
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status = "disabled"; |
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}; |
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sdhci@4AC00000 { |
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compatible = "samsung,s3c6410-sdhci"; |
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reg = <0x4AC00000 0x100>; |
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interrupts = <0 0 21 3>; |
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status = "disabled"; |
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}; |
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sdhci@4A800000 { |
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compatible = "samsung,s3c6410-sdhci"; |
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reg = <0x4A800000 0x100>; |
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interrupts = <0 0 20 3>; |
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status = "disabled"; |
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}; |
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watchdog@53000000 { |
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interrupts = <1 9 27 3>; |
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}; |
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rtc@57000000 { |
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compatible = "samsung,s3c2416-rtc"; |
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}; |
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i2c@54000000 { |
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compatible = "samsung,s3c2440-i2c"; |
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}; |
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}; |
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@ -0,0 +1,92 @@ |
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/* |
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* Samsung's S3C24XX family device tree source |
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* |
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* Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation. |
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*/ |
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/include/ "skeleton.dtsi" |
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/ { |
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compatible = "samsung,s3c24xx"; |
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interrupt-parent = <&intc>; |
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aliases { |
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pinctrl0 = &pinctrl_0; |
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}; |
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intc:interrupt-controller@4a000000 { |
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compatible = "samsung,s3c2410-irq"; |
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reg = <0x4a000000 0x100>; |
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interrupt-controller; |
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#interrupt-cells = <4>; |
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}; |
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pinctrl_0: pinctrl@56000000 { |
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reg = <0x56000000 0x1000>; |
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wakeup-interrupt-controller { |
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compatible = "samsung,s3c2410-wakeup-eint"; |
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interrupts = <0 0 0 3>, |
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<0 0 1 3>, |
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<0 0 2 3>, |
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<0 0 3 3>, |
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<0 0 4 4>, |
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<0 0 5 4>; |
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}; |
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}; |
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timer@51000000 { |
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compatible = "samsung,s3c2410-pwm"; |
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reg = <0x51000000 0x1000>; |
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interrupts = <0 0 10 3>, <0 0 11 3>, <0 0 12 3>, <0 0 13 3>, <0 0 14 3>; |
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#pwm-cells = <4>; |
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}; |
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serial@50000000 { |
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compatible = "samsung,s3c2410-uart"; |
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reg = <0x50000000 0x4000>; |
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interrupts = <1 28 0 4>, <1 28 1 4>; |
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status = "disabled"; |
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}; |
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serial@50004000 { |
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compatible = "samsung,s3c2410-uart"; |
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reg = <0x50004000 0x4000>; |
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interrupts = <1 23 3 4>, <1 23 4 4>; |
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status = "disabled"; |
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}; |
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|
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serial@50008000 { |
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compatible = "samsung,s3c2410-uart"; |
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reg = <0x50008000 0x4000>; |
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interrupts = <1 15 6 4>, <1 15 7 4>; |
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status = "disabled"; |
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}; |
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|
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watchdog@53000000 { |
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compatible = "samsung,s3c2410-wdt"; |
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reg = <0x53000000 0x100>; |
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interrupts = <0 0 9 3>; |
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status = "disabled"; |
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}; |
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|
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rtc@57000000 { |
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compatible = "samsung,s3c2410-rtc"; |
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reg = <0x57000000 0x100>; |
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interrupts = <0 0 30 3>, <0 0 8 3>; |
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status = "disabled"; |
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}; |
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|
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i2c@54000000 { |
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compatible = "samsung,s3c2410-i2c"; |
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reg = <0x54000000 0x100>; |
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interrupts = <0 0 27 3>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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status = "disabled"; |
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}; |
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}; |
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@ -0,0 +1,91 @@ |
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/*
|
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* Samsung's S3C2416 flattened device tree enabled machine |
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* |
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* Copyright (c) 2012 Heiko Stuebner <heiko@sntech.de> |
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* |
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* based on mach-exynos/mach-exynos4-dt.c |
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* |
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* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. |
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* http://www.samsung.com
|
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* Copyright (c) 2010-2011 Linaro Ltd. |
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* www.linaro.org |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation. |
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*/ |
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|
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#include <linux/clocksource.h> |
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#include <linux/irqchip.h> |
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#include <linux/of_platform.h> |
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#include <linux/serial_core.h> |
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|
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#include <asm/mach/arch.h> |
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#include <mach/map.h> |
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|
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#include <plat/cpu.h> |
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#include <plat/pm.h> |
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#include <plat/regs-serial.h> |
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|
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#include "common.h" |
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|
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/*
|
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* The following lookup table is used to override device names when devices |
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* are registered from device tree. This is temporarily added to enable |
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* device tree support addition for the S3C2416 architecture. |
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* |
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* For drivers that require platform data to be provided from the machine |
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* file, a platform data pointer can also be supplied along with the |
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* devices names. Usually, the platform data elements that cannot be parsed |
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* from the device tree by the drivers (example: function pointers) are |
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* supplied. But it should be noted that this is a temporary mechanism and |
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* at some point, the drivers should be capable of parsing all the platform |
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* data from the device tree. |
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*/ |
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static const struct of_dev_auxdata s3c2416_auxdata_lookup[] __initconst = { |
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OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART, |
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"s3c2440-uart.0", NULL), |
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OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART + 0x4000, |
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"s3c2440-uart.1", NULL), |
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OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART + 0x8000, |
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"s3c2440-uart.2", NULL), |
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OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART + 0xC000, |
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"s3c2440-uart.3", NULL), |
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OF_DEV_AUXDATA("samsung,s3c6410-sdhci", S3C_PA_HSMMC0, |
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"s3c-sdhci.0", NULL), |
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OF_DEV_AUXDATA("samsung,s3c6410-sdhci", S3C_PA_HSMMC1, |
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"s3c-sdhci.1", NULL), |
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OF_DEV_AUXDATA("samsung,s3c2440-i2c", S3C_PA_IIC, |
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"s3c2440-i2c.0", NULL), |
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{}, |
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}; |
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|
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static void __init s3c2416_dt_map_io(void) |
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{ |
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s3c24xx_init_io(NULL, 0); |
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s3c24xx_init_clocks(12000000); |
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} |
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|
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static void __init s3c2416_dt_machine_init(void) |
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{ |
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of_platform_populate(NULL, of_default_bus_match_table, |
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s3c2416_auxdata_lookup, NULL); |
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|
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s3c_pm_init(); |
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} |
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|
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static char const *s3c2416_dt_compat[] __initdata = { |
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"samsung,s3c2416", |
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"samsung,s3c2450", |
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NULL |
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}; |
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|
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DT_MACHINE_START(S3C2416_DT, "Samsung S3C2416 (Flattened Device Tree)") |
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/* Maintainer: Heiko Stuebner <heiko@sntech.de> */ |
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.dt_compat = s3c2416_dt_compat, |
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.map_io = s3c2416_dt_map_io, |
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.init_irq = irqchip_init, |
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.init_machine = s3c2416_dt_machine_init, |
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.init_time = clocksource_of_init, |
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.restart = s3c2416_restart, |
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MACHINE_END |
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