ARM: dts: uniphier: remove sLD3 SoC support

This SoC is too old.  It is difficult to maintain any longer.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 4b17f35..ccf5b1d 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -970,7 +970,6 @@ dtb-$(CONFIG_ARCH_UNIPHIER) += \
        uniphier-pro4-sanji.dtb \
        uniphier-pxs2-gentil.dtb \
        uniphier-pxs2-vodka.dtb \
-       uniphier-sld3-ref.dtb \
        uniphier-sld8-ref.dtb
 dtb-$(CONFIG_ARCH_VERSATILE) += \
        versatile-ab.dtb \

diff --git a/arch/arm/boot/dts/uniphier-sld3-ref.dts b/arch/arm/boot/dts/uniphier-sld3-ref.dts
deleted file mode 100644 (file)
index 70cda39..0000000
--- a/arch/arm/boot/dts/uniphier-sld3-ref.dts
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Device Tree Source for UniPhier sLD3 Reference Board
- *
- * Copyright (C) 2015-2016 Socionext Inc.
- *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
- */
-
-/dts-v1/;
-/include/ "uniphier-sld3.dtsi"
-/include/ "uniphier-ref-daughter.dtsi"
-/include/ "uniphier-support-card.dtsi"
-
-/ {
-       model = "UniPhier sLD3 Reference Board";
-       compatible = "socionext,uniphier-sld3-ref", "socionext,uniphier-sld3";
-
-       chosen {
-               stdout-path = "serial0:115200n8";
-       };
-
-       aliases {
-               serial0 = &serial0;
-               serial1 = &serial1;
-               serial2 = &serial2;
-               i2c0 = &i2c0;
-               i2c1 = &i2c1;
-               i2c2 = &i2c2;
-               i2c3 = &i2c3;
-               i2c4 = &i2c4;
-       };
-
-       memory@8000000 {
-               device_type = "memory";
-               reg = <0x80000000 0x20000000
-                      0xc0000000 0x20000000>;
-       };
-};
-
-&ethsc {
-       interrupts = <0 49 4>;
-};
-
-&serial0 {
-       status = "okay";
-};
-
-&serial1 {
-       status = "okay";
-};
-
-&serial2 {
-       status = "okay";
-};
-
-&i2c0 {
-       status = "okay";
-};
-
-&usb0 {
-       status = "okay";
-};
-
-&usb1 {
-       status = "okay";
-};
-
-&usb2 {
-       status = "okay";
-};
-
-&usb3 {
-       status = "okay";
-};

diff --git a/arch/arm/boot/dts/uniphier-sld3.dtsi b/arch/arm/boot/dts/uniphier-sld3.dtsi
deleted file mode 100644 (file)
index 4082879..0000000
--- a/arch/arm/boot/dts/uniphier-sld3.dtsi
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * Device Tree Source for UniPhier sLD3 SoC
- *
- * Copyright (C) 2015-2016 Socionext Inc.
- *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
- */
-
-/ {
-       compatible = "socionext,uniphier-sld3";
-       #address-cells = <1>;
-       #size-cells = <1>;
-
-       cpus {
-               #address-cells = <1>;
-               #size-cells = <0>;
-
-               cpu@0 {
-                       device_type = "cpu";
-                       compatible = "arm,cortex-a9";
-                       reg = <0>;
-                       enable-method = "psci";
-                       next-level-cache = <&l2>;
-               };
-
-               cpu@1 {
-                       device_type = "cpu";
-                       compatible = "arm,cortex-a9";
-                       reg = <1>;
-                       enable-method = "psci";
-                       next-level-cache = <&l2>;
-               };
-       };
-
-       psci {
-               compatible = "arm,psci-0.2";
-               method = "smc";
-       };
-
-       clocks {
-               refclk: ref {
-                       #clock-cells = <0>;
-                       compatible = "fixed-clock";
-                       clock-frequency = <24576000>;
-               };
-
-               arm_timer_clk: arm_timer_clk {
-                       #clock-cells = <0>;
-                       compatible = "fixed-clock";
-                       clock-frequency = <50000000>;
-               };
-       };
-
-       soc {
-               compatible = "simple-bus";
-               #address-cells = <1>;
-               #size-cells = <1>;
-               ranges;
-               interrupt-parent = <&intc>;
-
-               timer@20000200 {
-                       compatible = "arm,cortex-a9-global-timer";
-                       reg = <0x20000200 0x20>;
-                       interrupts = <1 11 0x304>;
-                       clocks = <&arm_timer_clk>;
-               };
-
-               timer@20000600 {
-                       compatible = "arm,cortex-a9-twd-timer";
-                       reg = <0x20000600 0x20>;
-                       interrupts = <1 13 0x304>;
-                       clocks = <&arm_timer_clk>;
-               };
-
-               intc: interrupt-controller@20001000 {
-                       compatible = "arm,cortex-a9-gic";
-                       #interrupt-cells = <3>;
-                       interrupt-controller;
-                       reg = <0x20001000 0x1000>,
-                             <0x20000100 0x100>;
-               };
-
-               l2: l2-cache@500c0000 {
-                       compatible = "socionext,uniphier-system-cache";
-                       reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
-                             <0x506c0000 0x400>;
-                       interrupts = <0 174 4>, <0 175 4>;
-                       cache-unified;
-                       cache-size = <(512 * 1024)>;
-                       cache-sets = <256>;
-                       cache-line-size = <128>;
-                       cache-level = <2>;
-               };
-
-               serial0: serial@54006800 {
-                       compatible = "socionext,uniphier-uart";
-                       status = "disabled";
-                       reg = <0x54006800 0x40>;
-                       interrupts = <0 33 4>;
-                       clocks = <&sys_clk 0>;
-               };
-
-               serial1: serial@54006900 {
-                       compatible = "socionext,uniphier-uart";
-                       status = "disabled";
-                       reg = <0x54006900 0x40>;
-                       interrupts = <0 35 4>;
-                       clocks = <&sys_clk 0>;
-               };
-
-               serial2: serial@54006a00 {
-                       compatible = "socionext,uniphier-uart";
-                       status = "disabled";
-                       reg = <0x54006a00 0x40>;
-                       interrupts = <0 37 4>;
-                       clocks = <&sys_clk 0>;
-               };
-
-               i2c0: i2c@58400000 {
-                       compatible = "socionext,uniphier-i2c";
-                       status = "disabled";
-                       reg = <0x58400000 0x40>;
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       interrupts = <0 41 1>;
-                       clocks = <&sys_clk 1>;
-                       clock-frequency = <100000>;
-               };
-
-               i2c1: i2c@58480000 {
-                       compatible = "socionext,uniphier-i2c";
-                       status = "disabled";
-                       reg = <0x58480000 0x40>;
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       interrupts = <0 42 1>;
-                       clocks = <&sys_clk 1>;
-                       clock-frequency = <100000>;
-               };
-
-               i2c2: i2c@58500000 {
-                       compatible = "socionext,uniphier-i2c";
-                       status = "disabled";
-                       reg = <0x58500000 0x40>;
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       interrupts = <0 43 1>;
-                       clocks = <&sys_clk 1>;
-                       clock-frequency = <100000>;
-               };
-
-               i2c3: i2c@58580000 {
-                       compatible = "socionext,uniphier-i2c";
-                       status = "disabled";
-                       reg = <0x58580000 0x40>;
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       interrupts = <0 44 1>;
-                       clocks = <&sys_clk 1>;
-                       clock-frequency = <100000>;
-               };
-
-               /* chip-internal connection for DMD */
-               i2c4: i2c@58600000 {
-                       compatible = "socionext,uniphier-i2c";
-                       reg = <0x58600000 0x40>;
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       interrupts = <0 45 1>;
-                       clocks = <&sys_clk 1>;
-                       clock-frequency = <400000>;
-               };
-
-               system_bus: system-bus@58c00000 {
-                       compatible = "socionext,uniphier-system-bus";
-                       status = "disabled";
-                       reg = <0x58c00000 0x400>;
-                       #address-cells = <2>;
-                       #size-cells = <1>;
-               };
-
-               smpctrl@59801000 {
-                       compatible = "socionext,uniphier-smpctrl";
-                       reg = <0x59801000 0x400>;
-               };
-
-               mioctrl@59810000 {
-                       compatible = "socionext,uniphier-sld3-mioctrl",
-                                    "simple-mfd", "syscon";
-                       reg = <0x59810000 0x800>;
-
-                       mio_clk: clock {
-                               compatible = "socionext,uniphier-sld3-mio-clock";
-                               #clock-cells = <1>;
-                       };
-
-                       mio_rst: reset {
-                               compatible = "socionext,uniphier-sld3-mio-reset";
-                               #reset-cells = <1>;
-                       };
-               };
-
-               usb0: usb@5a800100 {
-                       compatible = "socionext,uniphier-ehci", "generic-ehci";
-                       status = "disabled";
-                       reg = <0x5a800100 0x100>;
-                       interrupts = <0 80 4>;
-                       clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
-                       resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
-                                <&mio_rst 12>;
-               };
-
-               usb1: usb@5a810100 {
-                       compatible = "socionext,uniphier-ehci", "generic-ehci";
-                       status = "disabled";
-                       reg = <0x5a810100 0x100>;
-                       interrupts = <0 81 4>;
-                       clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
-                       resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
-                                <&mio_rst 13>;
-               };
-
-               usb2: usb@5a820100 {
-                       compatible = "socionext,uniphier-ehci", "generic-ehci";
-                       status = "disabled";
-                       reg = <0x5a820100 0x100>;
-                       interrupts = <0 82 4>;
-                       clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
-                       resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
-                                <&mio_rst 14>;
-               };
-
-               usb3: usb@5a830100 {
-                       compatible = "socionext,uniphier-ehci", "generic-ehci";
-                       status = "disabled";
-                       reg = <0x5a830100 0x100>;
-                       interrupts = <0 83 4>;
-                       clocks = <&mio_clk 7>, <&mio_clk 11>, <&mio_clk 15>;
-                       resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 11>,
-                                <&mio_rst 15>;
-               };
-
-               sysctrl@f1840000 {
-                       compatible = "socionext,uniphier-sld3-sysctrl",
-                                    "simple-mfd", "syscon";
-                       reg = <0xf1840000 0x10000>;
-
-                       sys_clk: clock {
-                               compatible = "socionext,uniphier-sld3-clock";
-                               #clock-cells = <1>;
-                       };
-
-                       sys_rst: reset {
-                               compatible = "socionext,uniphier-sld3-reset";
-                               #reset-cells = <1>;
-                       };
-               };
-       };
-};