@@ -878,9 +878,6 @@ dtb-$(CONFIG_ARCH_ACTIONS) += \
owl-s500-labrador-base-m.dtb \
owl-s500-roseapplepi.dtb \
owl-s500-sparky.dtb
-dtb-$(CONFIG_ARCH_PICOXCELL) += \
- picoxcell-pc7302-pc3x2.dtb \
- picoxcell-pc7302-pc3x3.dtb
dtb-$(CONFIG_ARCH_PRIMA2) += \
prima2-evb.dtb
dtb-$(CONFIG_ARCH_PXA) += \
deleted file mode 100644
@@ -1,239 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2011 Picochip, Jamie Iles
- */
-/ {
- model = "Picochip picoXcell PC3X2";
- compatible = "picochip,pc3x2";
- #address-cells = <1>;
- #size-cells = <1>;
-
- cpus {
- #address-cells = <0>;
- #size-cells = <0>;
-
- cpu {
- compatible = "arm,arm1176jz-s";
- device_type = "cpu";
- clock-frequency = <400000000>;
- d-cache-line-size = <32>;
- d-cache-size = <32768>;
- i-cache-line-size = <32>;
- i-cache-size = <32768>;
- };
- };
-
- clocks {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- pclk: clock@0 {
- compatible = "fixed-clock";
- clock-outputs = "bus", "pclk";
- clock-frequency = <200000000>;
- ref-clock = <&ref_clk>, "ref";
- };
- };
-
- paxi {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x80000000 0x400000>;
-
- emac: gem@30000 {
- compatible = "cadence,gem";
- reg = <0x30000 0x10000>;
- interrupts = <31>;
- };
-
- dmac1: dmac@40000 {
- compatible = "snps,dw-dmac";
- reg = <0x40000 0x10000>;
- interrupts = <25>;
- };
-
- dmac2: dmac@50000 {
- compatible = "snps,dw-dmac";
- reg = <0x50000 0x10000>;
- interrupts = <26>;
- };
-
- vic0: interrupt-controller@60000 {
- compatible = "arm,pl192-vic";
- interrupt-controller;
- reg = <0x60000 0x1000>;
- #interrupt-cells = <1>;
- };
-
- vic1: interrupt-controller@64000 {
- compatible = "arm,pl192-vic";
- interrupt-controller;
- reg = <0x64000 0x1000>;
- #interrupt-cells = <1>;
- };
-
- fuse: picoxcell-fuse@80000 {
- compatible = "picoxcell,fuse-pc3x2";
- reg = <0x80000 0x10000>;
- };
-
- ssi: picoxcell-spi@90000 {
- compatible = "picoxcell,spi";
- reg = <0x90000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <10>;
- };
-
- ipsec: spacc@100000 {
- compatible = "picochip,spacc-ipsec";
- reg = <0x100000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <24>;
- ref-clock = <&pclk>, "ref";
- };
-
- srtp: spacc@140000 {
- compatible = "picochip,spacc-srtp";
- reg = <0x140000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <23>;
- };
-
- l2_engine: spacc@180000 {
- compatible = "picochip,spacc-l2";
- reg = <0x180000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <22>;
- ref-clock = <&pclk>, "ref";
- };
-
- apb {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x200000 0x80000>;
-
- rtc0: rtc@0 {
- compatible = "picochip,pc3x2-rtc";
- clock-freq = <200000000>;
- reg = <0x00000 0xf>;
- interrupt-parent = <&vic1>;
- interrupts = <8>;
- };
-
- timer0: timer@10000 {
- compatible = "picochip,pc3x2-timer";
- interrupt-parent = <&vic0>;
- interrupts = <4>;
- clock-freq = <200000000>;
- reg = <0x10000 0x14>;
- };
-
- timer1: timer@10014 {
- compatible = "picochip,pc3x2-timer";
- interrupt-parent = <&vic0>;
- interrupts = <5>;
- clock-freq = <200000000>;
- reg = <0x10014 0x14>;
- };
-
- timer2: timer@10028 {
- compatible = "picochip,pc3x2-timer";
- interrupt-parent = <&vic0>;
- interrupts = <6>;
- clock-freq = <200000000>;
- reg = <0x10028 0x14>;
- };
-
- timer3: timer@1003c {
- compatible = "picochip,pc3x2-timer";
- interrupt-parent = <&vic0>;
- interrupts = <7>;
- clock-freq = <200000000>;
- reg = <0x1003c 0x14>;
- };
-
- gpio: gpio@20000 {
- compatible = "snps,dw-apb-gpio";
- reg = <0x20000 0x1000>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- banka: gpio-controller@0 {
- compatible = "snps,dw-apb-gpio-bank";
- gpio-controller;
- #gpio-cells = <2>;
- gpio-generic,nr-gpio = <8>;
-
- regoffset-dat = <0x50>;
- regoffset-set = <0x00>;
- regoffset-dirout = <0x04>;
- };
-
- bankb: gpio-controller@1 {
- compatible = "snps,dw-apb-gpio-bank";
- gpio-controller;
- #gpio-cells = <2>;
- gpio-generic,nr-gpio = <8>;
-
- regoffset-dat = <0x54>;
- regoffset-set = <0x0c>;
- regoffset-dirout = <0x10>;
- };
- };
-
- uart0: uart@30000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x30000 0x1000>;
- interrupt-parent = <&vic1>;
- interrupts = <10>;
- clock-frequency = <3686400>;
- reg-shift = <2>;
- reg-io-width = <4>;
- };
-
- uart1: uart@40000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x40000 0x1000>;
- interrupt-parent = <&vic1>;
- interrupts = <9>;
- clock-frequency = <3686400>;
- reg-shift = <2>;
- reg-io-width = <4>;
- };
-
- wdog: watchdog@50000 {
- compatible = "snps,dw-apb-wdg";
- reg = <0x50000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <11>;
- bus-clock = <&pclk>, "bus";
- };
- };
- };
-
- rwid-axi {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "simple-bus";
- ranges;
-
- ebi@50000000 {
- compatible = "simple-bus";
- #address-cells = <2>;
- #size-cells = <1>;
- ranges = <0 0 0x40000000 0x08000000
- 1 0 0x48000000 0x08000000
- 2 0 0x50000000 0x08000000
- 3 0 0x58000000 0x08000000>;
- };
-
- axi2pico@c0000000 {
- compatible = "picochip,axi2pico-pc3x2";
- reg = <0xc0000000 0x10000>;
- interrupts = <13 14 15 16 17 18 19 20 21>;
- };
- };
-};
deleted file mode 100644
@@ -1,355 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2011 Picochip, Jamie Iles
- */
-/ {
- model = "Picochip picoXcell PC3X3";
- compatible = "picochip,pc3x3";
- #address-cells = <1>;
- #size-cells = <1>;
-
- cpus {
- #address-cells = <0>;
- #size-cells = <0>;
-
- cpu {
- compatible = "arm,arm1176jz-s";
- device_type = "cpu";
- cpu-clock = <&arm_clk>, "cpu";
- d-cache-line-size = <32>;
- d-cache-size = <32768>;
- i-cache-line-size = <32>;
- i-cache-size = <32768>;
- };
- };
-
- clocks {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- clkgate: clkgate@800a0048 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x800a0048 4>;
- compatible = "picochip,pc3x3-clk-gate";
-
- tzprot_clk: clock@0 {
- compatible = "picochip,pc3x3-gated-clk";
- clock-outputs = "bus";
- picochip,clk-disable-bit = <0>;
- clock-frequency = <200000000>;
- ref-clock = <&ref_clk>, "ref";
- };
-
- spi_clk: clock@1 {
- compatible = "picochip,pc3x3-gated-clk";
- clock-outputs = "bus";
- picochip,clk-disable-bit = <1>;
- clock-frequency = <200000000>;
- ref-clock = <&ref_clk>, "ref";
- };
-
- dmac0_clk: clock@2 {
- compatible = "picochip,pc3x3-gated-clk";
- clock-outputs = "bus";
- picochip,clk-disable-bit = <2>;
- clock-frequency = <200000000>;
- ref-clock = <&ref_clk>, "ref";
- };
-
- dmac1_clk: clock@3 {
- compatible = "picochip,pc3x3-gated-clk";
- clock-outputs = "bus";
- picochip,clk-disable-bit = <3>;
- clock-frequency = <200000000>;
- ref-clock = <&ref_clk>, "ref";
- };
-
- ebi_clk: clock@4 {
- compatible = "picochip,pc3x3-gated-clk";
- clock-outputs = "bus";
- picochip,clk-disable-bit = <4>;
- clock-frequency = <200000000>;
- ref-clock = <&ref_clk>, "ref";
- };
-
- ipsec_clk: clock@5 {
- compatible = "picochip,pc3x3-gated-clk";
- clock-outputs = "bus";
- picochip,clk-disable-bit = <5>;
- clock-frequency = <200000000>;
- ref-clock = <&ref_clk>, "ref";
- };
-
- l2_clk: clock@6 {
- compatible = "picochip,pc3x3-gated-clk";
- clock-outputs = "bus";
- picochip,clk-disable-bit = <6>;
- clock-frequency = <200000000>;
- ref-clock = <&ref_clk>, "ref";
- };
-
- trng_clk: clock@7 {
- compatible = "picochip,pc3x3-gated-clk";
- clock-outputs = "bus";
- picochip,clk-disable-bit = <7>;
- clock-frequency = <200000000>;
- ref-clock = <&ref_clk>, "ref";
- };
-
- fuse_clk: clock@8 {
- compatible = "picochip,pc3x3-gated-clk";
- clock-outputs = "bus";
- picochip,clk-disable-bit = <8>;
- clock-frequency = <200000000>;
- ref-clock = <&ref_clk>, "ref";
- };
-
- otp_clk: clock@9 {
- compatible = "picochip,pc3x3-gated-clk";
- clock-outputs = "bus";
- picochip,clk-disable-bit = <9>;
- clock-frequency = <200000000>;
- ref-clock = <&ref_clk>, "ref";
- };
- };
-
- arm_clk: clock@11 {
- compatible = "picochip,pc3x3-pll";
- reg = <0x800a0050 0x8>;
- picochip,min-freq = <140000000>;
- picochip,max-freq = <700000000>;
- ref-clock = <&ref_clk>, "ref";
- clock-outputs = "cpu";
- };
-
- pclk: clock@12 {
- compatible = "fixed-clock";
- clock-outputs = "bus", "pclk";
- clock-frequency = <200000000>;
- ref-clock = <&ref_clk>, "ref";
- };
- };
-
- paxi {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x80000000 0x400000>;
-
- emac: gem@30000 {
- compatible = "cadence,gem";
- reg = <0x30000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <31>;
- };
-
- dmac1: dmac@40000 {
- compatible = "snps,dw-dmac";
- reg = <0x40000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <25>;
- };
-
- dmac2: dmac@50000 {
- compatible = "snps,dw-dmac";
- reg = <0x50000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <26>;
- };
-
- vic0: interrupt-controller@60000 {
- compatible = "arm,pl192-vic";
- interrupt-controller;
- reg = <0x60000 0x1000>;
- #interrupt-cells = <1>;
- };
-
- vic1: interrupt-controller@64000 {
- compatible = "arm,pl192-vic";
- interrupt-controller;
- reg = <0x64000 0x1000>;
- #interrupt-cells = <1>;
- };
-
- fuse: picoxcell-fuse@80000 {
- compatible = "picoxcell,fuse-pc3x3";
- reg = <0x80000 0x10000>;
- };
-
- ssi: picoxcell-spi@90000 {
- compatible = "picoxcell,spi";
- reg = <0x90000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <10>;
- };
-
- ipsec: spacc@100000 {
- compatible = "picochip,spacc-ipsec";
- reg = <0x100000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <24>;
- ref-clock = <&ipsec_clk>, "ref";
- };
-
- srtp: spacc@140000 {
- compatible = "picochip,spacc-srtp";
- reg = <0x140000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <23>;
- };
-
- l2_engine: spacc@180000 {
- compatible = "picochip,spacc-l2";
- reg = <0x180000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <22>;
- ref-clock = <&l2_clk>, "ref";
- };
-
- apb {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x200000 0x80000>;
-
- rtc0: rtc@0 {
- compatible = "picochip,pc3x2-rtc";
- clock-freq = <200000000>;
- reg = <0x00000 0xf>;
- interrupt-parent = <&vic0>;
- interrupts = <8>;
- };
-
- timer0: timer@10000 {
- compatible = "picochip,pc3x2-timer";
- interrupt-parent = <&vic0>;
- interrupts = <4>;
- clock-freq = <200000000>;
- reg = <0x10000 0x14>;
- };
-
- timer1: timer@10014 {
- compatible = "picochip,pc3x2-timer";
- interrupt-parent = <&vic0>;
- interrupts = <5>;
- clock-freq = <200000000>;
- reg = <0x10014 0x14>;
- };
-
- gpio: gpio@20000 {
- compatible = "snps,dw-apb-gpio";
- reg = <0x20000 0x1000>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- banka: gpio-controller@0 {
- compatible = "snps,dw-apb-gpio-bank";
- gpio-controller;
- #gpio-cells = <2>;
- gpio-generic,nr-gpio = <8>;
-
- regoffset-dat = <0x50>;
- regoffset-set = <0x00>;
- regoffset-dirout = <0x04>;
- };
-
- bankb: gpio-controller@1 {
- compatible = "snps,dw-apb-gpio-bank";
- gpio-controller;
- #gpio-cells = <2>;
- gpio-generic,nr-gpio = <16>;
-
- regoffset-dat = <0x54>;
- regoffset-set = <0x0c>;
- regoffset-dirout = <0x10>;
- };
-
- bankd: gpio-controller@2 {
- compatible = "snps,dw-apb-gpio-bank";
- gpio-controller;
- #gpio-cells = <2>;
- gpio-generic,nr-gpio = <30>;
-
- regoffset-dat = <0x5c>;
- regoffset-set = <0x24>;
- regoffset-dirout = <0x28>;
- };
- };
-
- uart0: uart@30000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x30000 0x1000>;
- interrupt-parent = <&vic1>;
- interrupts = <10>;
- clock-frequency = <3686400>;
- reg-shift = <2>;
- reg-io-width = <4>;
- };
-
- uart1: uart@40000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x40000 0x1000>;
- interrupt-parent = <&vic1>;
- interrupts = <9>;
- clock-frequency = <3686400>;
- reg-shift = <2>;
- reg-io-width = <4>;
- };
-
- wdog: watchdog@50000 {
- compatible = "snps,dw-apb-wdg";
- reg = <0x50000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <11>;
- bus-clock = <&pclk>, "bus";
- };
-
- timer2: timer@60000 {
- compatible = "picochip,pc3x2-timer";
- interrupt-parent = <&vic0>;
- interrupts = <6>;
- clock-freq = <200000000>;
- reg = <0x60000 0x14>;
- };
-
- timer3: timer@60014 {
- compatible = "picochip,pc3x2-timer";
- interrupt-parent = <&vic0>;
- interrupts = <7>;
- clock-freq = <200000000>;
- reg = <0x60014 0x14>;
- };
- };
- };
-
- rwid-axi {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "simple-bus";
- ranges;
-
- ebi@50000000 {
- compatible = "simple-bus";
- #address-cells = <2>;
- #size-cells = <1>;
- ranges = <0 0 0x40000000 0x08000000
- 1 0 0x48000000 0x08000000
- 2 0 0x50000000 0x08000000
- 3 0 0x58000000 0x08000000>;
- };
-
- axi2pico@c0000000 {
- compatible = "picochip,axi2pico-pc3x3";
- reg = <0xc0000000 0x10000>;
- interrupt-parent = <&vic0>;
- interrupts = <13 14 15 16 17 18 19 20 21>;
- };
-
- otp@ffff8000 {
- compatible = "picochip,otp-pc3x3";
- reg = <0xffff8000 0x8000>;
- };
- };
-};
deleted file mode 100644
@@ -1,78 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2011 Picochip, Jamie Iles
- */
-
-/dts-v1/;
-/include/ "picoxcell-pc3x2.dtsi"
-/ {
- model = "Picochip PC7302 (PC3X2)";
- compatible = "picochip,pc7302-pc3x2", "picochip,pc3x2";
-
- memory {
- device_type = "memory";
- reg = <0x0 0x08000000>;
- };
-
- chosen {
- stdout-path = &uart0;
- };
-
- clocks {
- ref_clk: clock@1 {
- compatible = "fixed-clock";
- clock-outputs = "ref";
- clock-frequency = <20000000>;
- };
- };
-
- rwid-axi {
- ebi@50000000 {
- nand: gpio-nand@2,0 {
- compatible = "gpio-control-nand";
- #address-cells = <1>;
- #size-cells = <1>;
- reg = <2 0x0000 0x1000>;
- bus-clock = <&pclk>, "bus";
- gpio-control-nand,io-sync-reg =
- <0x00000000 0x80220000>;
-
- gpios = <&banka 1 0 /* rdy */
- &banka 2 0 /* nce */
- &banka 3 0 /* ale */
- &banka 4 0 /* cle */
- 0 /* nwp */>;
-
- boot@100000 {
- label = "Boot";
- reg = <0x100000 0x80000>;
- };
-
- redundant-boot@200000 {
- label = "Redundant Boot";
- reg = <0x200000 0x80000>;
- };
-
- boot-env@300000 {
- label = "Boot Evironment";
- reg = <0x300000 0x20000>;
- };
-
- redundant-boot-env@320000 {
- label = "Redundant Boot Environment";
- reg = <0x300000 0x20000>;
- };
-
- kernel@380000 {
- label = "Kernel";
- reg = <0x380000 0x800000>;
- };
-
- fs@b80000 {
- label = "File System";
- reg = <0xb80000 0xf480000>;
- };
- };
- };
- };
-};
deleted file mode 100644
@@ -1,84 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2011 Picochip, Jamie Iles
- */
-
-/dts-v1/;
-/include/ "picoxcell-pc3x3.dtsi"
-/ {
- model = "Picochip PC7302 (PC3X3)";
- compatible = "picochip,pc7302-pc3x3", "picochip,pc3x3";
-
- memory {
- device_type = "memory";
- reg = <0x0 0x08000000>;
- };
-
- chosen {
- stdout-path = &uart0;
- };
-
- clocks {
- ref_clk: clock@10 {
- compatible = "fixed-clock";
- clock-outputs = "ref";
- clock-frequency = <20000000>;
- };
-
- clkgate: clkgate@800a0048 {
- clock@4 {
- picochip,clk-no-disable;
- };
- };
- };
-
- rwid-axi {
- ebi@50000000 {
- nand: gpio-nand@2,0 {
- compatible = "gpio-control-nand";
- #address-cells = <1>;
- #size-cells = <1>;
- reg = <2 0x0000 0x1000>;
- bus-clock = <&ebi_clk>, "bus";
- gpio-control-nand,io-sync-reg =
- <0x00000000 0x80220000>;
-
- gpios = <&banka 1 0 /* rdy */
- &banka 2 0 /* nce */
- &banka 3 0 /* ale */
- &banka 4 0 /* cle */
- 0 /* nwp */>;
-
- boot@100000 {
- label = "Boot";
- reg = <0x100000 0x80000>;
- };
-
- redundant-boot@200000 {
- label = "Redundant Boot";
- reg = <0x200000 0x80000>;
- };
-
- boot-env@300000 {
- label = "Boot Evironment";
- reg = <0x300000 0x20000>;
- };
-
- redundant-boot-env@320000 {
- label = "Redundant Boot Environment";
- reg = <0x300000 0x20000>;
- };
-
- kernel@380000 {
- label = "Kernel";
- reg = <0x380000 0x800000>;
- };
-
- fs@b80000 {
- label = "File System";
- reg = <0xb80000 0xf480000>;
- };
- };
- };
- };
-};
PicoXcell has had nothing but treewide cleanups for at least the last 8 years and no signs of activity. The most recent activity is a yocto vendor kernel based on v3.0 in 2015. Cc: Jamie Iles <jamie@jamieiles.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> --- arch/arm/boot/dts/Makefile | 3 - arch/arm/boot/dts/picoxcell-pc3x2.dtsi | 239 ------------- arch/arm/boot/dts/picoxcell-pc3x3.dtsi | 355 ------------------- arch/arm/boot/dts/picoxcell-pc7302-pc3x2.dts | 78 ---- arch/arm/boot/dts/picoxcell-pc7302-pc3x3.dts | 84 ----- 5 files changed, 759 deletions(-) delete mode 100644 arch/arm/boot/dts/picoxcell-pc3x2.dtsi delete mode 100644 arch/arm/boot/dts/picoxcell-pc3x3.dtsi delete mode 100644 arch/arm/boot/dts/picoxcell-pc7302-pc3x2.dts delete mode 100644 arch/arm/boot/dts/picoxcell-pc7302-pc3x3.dts