* [PATCH v3 1/9] ARM: PRIMA2: add CSR SiRFmarco device tree .dts
@ 2013-01-22 12:20 Barry Song
2013-01-22 12:20 ` [PATCH v3 2/9] ARM: PRIMA2: enable AUTO_ZRELADDR for SIRF in Kconfig Barry Song
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Barry Song @ 2013-01-22 12:20 UTC (permalink / raw)
To: linux-arm-kernel
From: Barry Song <Baohua.Song@csr.com>
SiRFmarco is a dual-core cortex-a9 SMP SoC from CSR. this patch
adds the .dtsi and a basic evb board .dts for it.
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
---
Documentation/devicetree/bindings/arm/sirf.txt | 10 +-
arch/arm/boot/dts/marco-evb.dts | 54 ++
arch/arm/boot/dts/marco.dtsi | 756 ++++++++++++++++++++++++
3 files changed, 818 insertions(+), 2 deletions(-)
create mode 100644 arch/arm/boot/dts/marco-evb.dts
create mode 100644 arch/arm/boot/dts/marco.dtsi
diff --git a/Documentation/devicetree/bindings/arm/sirf.txt b/Documentation/devicetree/bindings/arm/sirf.txt
index 1881e1c..c6ba6d3 100644
--- a/Documentation/devicetree/bindings/arm/sirf.txt
+++ b/Documentation/devicetree/bindings/arm/sirf.txt
@@ -1,3 +1,9 @@
-prima2 "cb" evaluation board
+CSR SiRFprimaII and SiRFmarco device tree bindings.
+========================================
+
Required root node properties:
- - compatible = "sirf,prima2-cb", "sirf,prima2";
+ - compatible:
+ - "sirf,prima2-cb" : prima2 "cb" evaluation board
+ - "sirf,marco-cb" : marco "cb" evaluation board
+ - "sirf,prima2" : prima2 device based board
+ - "sirf,marco" : marco device based board
diff --git a/arch/arm/boot/dts/marco-evb.dts b/arch/arm/boot/dts/marco-evb.dts
new file mode 100644
index 0000000..5130aea
--- /dev/null
+++ b/arch/arm/boot/dts/marco-evb.dts
@@ -0,0 +1,54 @@
+/*
+ * DTS file for CSR SiRFmarco Evaluation Board
+ *
+ * Copyright (c) 2012 Cambridge Silicon Radio Limited, a CSR plc group company.
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/dts-v1/;
+
+/include/ "marco.dtsi"
+
+/ {
+ model = "CSR SiRFmarco Evaluation Board";
+ compatible = "sirf,marco-cb", "sirf,marco";
+
+ memory {
+ reg = <0x40000000 0x60000000>;
+ };
+
+ axi {
+ peri-iobg {
+ uart1: uart at cc060000 {
+ status = "okay";
+ };
+ uart2: uart at cc070000 {
+ status = "okay";
+ };
+ i2c0: i2c at cc0e0000 {
+ status = "okay";
+ fpga-cpld at 4d {
+ compatible = "sirf,fpga-cpld";
+ reg = <0x4d>;
+ };
+ };
+ spi1: spi at cc170000 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins_a>;
+ spi at 0 {
+ compatible = "spidev";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+ pci-iobg {
+ sd0: sdhci at cd000000 {
+ bus-width = <8>;
+ status = "okay";
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/marco.dtsi b/arch/arm/boot/dts/marco.dtsi
new file mode 100644
index 0000000..1579c34
--- /dev/null
+++ b/arch/arm/boot/dts/marco.dtsi
@@ -0,0 +1,756 @@
+/*
+ * DTS file for CSR SiRFmarco SoC
+ *
+ * Copyright (c) 2012 Cambridge Silicon Radio Limited, a CSR plc group company.
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/include/ "skeleton.dtsi"
+/ {
+ compatible = "sirf,marco";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu at 0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0>;
+ };
+ cpu at 1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <1>;
+ };
+ };
+
+ axi {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x40000000 0x40000000 0xa0000000>;
+
+ l2-cache-controller at c0030000 {
+ compatible = "sirf,marco-pl310-cache", "arm,pl310-cache";
+ reg = <0xc0030000 0x1000>;
+ interrupts = <0 59 0>;
+ arm,tag-latency = <1 1 1>;
+ arm,data-latency = <1 1 1>;
+ arm,filter-ranges = <0x40000000 0x80000000>;
+ };
+
+ gic: interrupt-controller at c0011000 {
+ compatible = "arm,cortex-a9-gic";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0xc0011000 0x1000>,
+ <0xc0010100 0x0100>;
+ };
+
+ rstc-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xc2000000 0xc2000000 0x1000000>;
+
+ reset-controller at c2000000 {
+ compatible = "sirf,marco-rstc";
+ reg = <0xc2000000 0x10000>;
+ };
+ };
+
+ sys-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xc3000000 0xc3000000 0x1000000>;
+
+ clock-controller at c3000000 {
+ compatible = "sirf,marco-clkc";
+ reg = <0xc3000000 0x1000>;
+ interrupts = <0 3 0>;
+ };
+
+ rsc-controller at c3010000 {
+ compatible = "sirf,marco-rsc";
+ reg = <0xc3010000 0x1000>;
+ };
+ };
+
+ mem-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xc4000000 0xc4000000 0x1000000>;
+
+ memory-controller at c4000000 {
+ compatible = "sirf,marco-memc";
+ reg = <0xc4000000 0x10000>;
+ interrupts = <0 27 0>;
+ };
+ };
+
+ disp-iobg0 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xc5000000 0xc5000000 0x1000000>;
+
+ display0 at c5000000 {
+ compatible = "sirf,marco-lcd";
+ reg = <0xc5000000 0x10000>;
+ interrupts = <0 30 0>;
+ };
+
+ vpp0 at c5010000 {
+ compatible = "sirf,marco-vpp";
+ reg = <0xc5010000 0x10000>;
+ interrupts = <0 31 0>;
+ };
+ };
+
+ disp-iobg1 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xc6000000 0xc6000000 0x1000000>;
+
+ display1 at c6000000 {
+ compatible = "sirf,marco-lcd";
+ reg = <0xc6000000 0x10000>;
+ interrupts = <0 62 0>;
+ };
+
+ vpp1 at c6010000 {
+ compatible = "sirf,marco-vpp";
+ reg = <0xc6010000 0x10000>;
+ interrupts = <0 63 0>;
+ };
+ };
+
+ graphics-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xc8000000 0xc8000000 0x1000000>;
+
+ graphics at c8000000 {
+ compatible = "powervr,sgx540";
+ reg = <0xc8000000 0x1000000>;
+ interrupts = <0 6 0>;
+ };
+ };
+
+ multimedia-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xc9000000 0xc9000000 0x1000000>;
+
+ multimedia at a0000000 {
+ compatible = "sirf,marco-video-codec";
+ reg = <0xc9000000 0x1000000>;
+ interrupts = <0 5 0>;
+ };
+ };
+
+ dsp-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xca000000 0xca000000 0x2000000>;
+
+ dspif at ca000000 {
+ compatible = "sirf,marco-dspif";
+ reg = <0xca000000 0x10000>;
+ interrupts = <0 9 0>;
+ };
+
+ gps at ca010000 {
+ compatible = "sirf,marco-gps";
+ reg = <0xca010000 0x10000>;
+ interrupts = <0 7 0>;
+ };
+
+ dsp at cb000000 {
+ compatible = "sirf,marco-dsp";
+ reg = <0xcb000000 0x1000000>;
+ interrupts = <0 8 0>;
+ };
+ };
+
+ peri-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xcc000000 0xcc000000 0x2000000>;
+
+ timer at cc020000 {
+ compatible = "sirf,marco-tick";
+ reg = <0xcc020000 0x1000>;
+ interrupts = <0 0 0>,
+ <0 1 0>,
+ <0 2 0>,
+ <0 49 0>,
+ <0 50 0>,
+ <0 51 0>;
+ };
+
+ nand at cc030000 {
+ compatible = "sirf,marco-nand";
+ reg = <0xcc030000 0x10000>;
+ interrupts = <0 41 0>;
+ };
+
+ audio at cc040000 {
+ compatible = "sirf,marco-audio";
+ reg = <0xcc040000 0x10000>;
+ interrupts = <0 35 0>;
+ };
+
+ uart0: uart at cc050000 {
+ cell-index = <0>;
+ compatible = "sirf,marco-uart";
+ reg = <0xcc050000 0x1000>;
+ interrupts = <0 17 0>;
+ fifosize = <128>;
+ status = "disabled";
+ };
+
+ uart1: uart at cc060000 {
+ cell-index = <1>;
+ compatible = "sirf,marco-uart";
+ reg = <0xcc060000 0x1000>;
+ interrupts = <0 18 0>;
+ fifosize = <32>;
+ status = "disabled";
+ };
+
+ uart2: uart at cc070000 {
+ cell-index = <2>;
+ compatible = "sirf,marco-uart";
+ reg = <0xcc070000 0x1000>;
+ interrupts = <0 19 0>;
+ fifosize = <128>;
+ status = "disabled";
+ };
+
+ uart3: uart at cc190000 {
+ cell-index = <3>;
+ compatible = "sirf,marco-uart";
+ reg = <0xcc190000 0x1000>;
+ interrupts = <0 66 0>;
+ fifosize = <128>;
+ status = "disabled";
+ };
+
+ uart4: uart at cc1a0000 {
+ cell-index = <4>;
+ compatible = "sirf,marco-uart";
+ reg = <0xcc1a0000 0x1000>;
+ interrupts = <0 69 0>;
+ fifosize = <128>;
+ status = "disabled";
+ };
+
+ usp0: usp at cc080000 {
+ cell-index = <0>;
+ compatible = "sirf,marco-usp";
+ reg = <0xcc080000 0x10000>;
+ interrupts = <0 20 0>;
+ status = "disabled";
+ };
+
+ usp1: usp at cc090000 {
+ cell-index = <1>;
+ compatible = "sirf,marco-usp";
+ reg = <0xcc090000 0x10000>;
+ interrupts = <0 21 0>;
+ status = "disabled";
+ };
+
+ usp2: usp at cc0a0000 {
+ cell-index = <2>;
+ compatible = "sirf,marco-usp";
+ reg = <0xcc0a0000 0x10000>;
+ interrupts = <0 22 0>;
+ status = "disabled";
+ };
+
+ dmac0: dma-controller at cc0b0000 {
+ cell-index = <0>;
+ compatible = "sirf,marco-dmac";
+ reg = <0xcc0b0000 0x10000>;
+ interrupts = <0 12 0>;
+ };
+
+ dmac1: dma-controller at cc160000 {
+ cell-index = <1>;
+ compatible = "sirf,marco-dmac";
+ reg = <0xcc160000 0x10000>;
+ interrupts = <0 13 0>;
+ };
+
+ vip at cc0c0000 {
+ compatible = "sirf,marco-vip";
+ reg = <0xcc0c0000 0x10000>;
+ };
+
+ spi0: spi at cc0d0000 {
+ cell-index = <0>;
+ compatible = "sirf,marco-spi";
+ reg = <0xcc0d0000 0x10000>;
+ interrupts = <0 15 0>;
+ sirf,spi-num-chipselects = <1>;
+ cs-gpios = <&gpio 0 0>;
+ sirf,spi-dma-rx-channel = <25>;
+ sirf,spi-dma-tx-channel = <20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi1: spi at cc170000 {
+ cell-index = <1>;
+ compatible = "sirf,marco-spi";
+ reg = <0xcc170000 0x10000>;
+ interrupts = <0 16 0>;
+ sirf,spi-num-chipselects = <1>;
+ cs-gpios = <&gpio 0 0>;
+ sirf,spi-dma-rx-channel = <12>;
+ sirf,spi-dma-tx-channel = <13>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c0: i2c at cc0e0000 {
+ cell-index = <0>;
+ compatible = "sirf,marco-i2c";
+ reg = <0xcc0e0000 0x10000>;
+ interrupts = <0 24 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c1: i2c at cc0f0000 {
+ cell-index = <1>;
+ compatible = "sirf,marco-i2c";
+ reg = <0xcc0f0000 0x10000>;
+ interrupts = <0 25 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ tsc at cc110000 {
+ compatible = "sirf,marco-tsc";
+ reg = <0xcc110000 0x10000>;
+ interrupts = <0 33 0>;
+ };
+
+ gpio: pinctrl at cc120000 {
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ compatible = "sirf,marco-pinctrl";
+ reg = <0xcc120000 0x10000>;
+ interrupts = <0 43 0>,
+ <0 44 0>,
+ <0 45 0>,
+ <0 46 0>,
+ <0 47 0>;
+ gpio-controller;
+ interrupt-controller;
+
+ lcd_16pins_a: lcd0_0 {
+ lcd {
+ sirf,pins = "lcd_16bitsgrp";
+ sirf,function = "lcd_16bits";
+ };
+ };
+ lcd_18pins_a: lcd0_1 {
+ lcd {
+ sirf,pins = "lcd_18bitsgrp";
+ sirf,function = "lcd_18bits";
+ };
+ };
+ lcd_24pins_a: lcd0_2 {
+ lcd {
+ sirf,pins = "lcd_24bitsgrp";
+ sirf,function = "lcd_24bits";
+ };
+ };
+ lcdrom_pins_a: lcdrom0_0 {
+ lcd {
+ sirf,pins = "lcdromgrp";
+ sirf,function = "lcdrom";
+ };
+ };
+ uart0_pins_a: uart0_0 {
+ uart {
+ sirf,pins = "uart0grp";
+ sirf,function = "uart0";
+ };
+ };
+ uart1_pins_a: uart1_0 {
+ uart {
+ sirf,pins = "uart1grp";
+ sirf,function = "uart1";
+ };
+ };
+ uart2_pins_a: uart2_0 {
+ uart {
+ sirf,pins = "uart2grp";
+ sirf,function = "uart2";
+ };
+ };
+ uart2_noflow_pins_a: uart2_1 {
+ uart {
+ sirf,pins = "uart2_nostreamctrlgrp";
+ sirf,function = "uart2_nostreamctrl";
+ };
+ };
+ spi0_pins_a: spi0_0 {
+ spi {
+ sirf,pins = "spi0grp";
+ sirf,function = "spi0";
+ };
+ };
+ spi1_pins_a: spi1_0 {
+ spi {
+ sirf,pins = "spi1grp";
+ sirf,function = "spi1";
+ };
+ };
+ i2c0_pins_a: i2c0_0 {
+ i2c {
+ sirf,pins = "i2c0grp";
+ sirf,function = "i2c0";
+ };
+ };
+ i2c1_pins_a: i2c1_0 {
+ i2c {
+ sirf,pins = "i2c1grp";
+ sirf,function = "i2c1";
+ };
+ };
+ pwm0_pins_a: pwm0_0 {
+ pwm {
+ sirf,pins = "pwm0grp";
+ sirf,function = "pwm0";
+ };
+ };
+ pwm1_pins_a: pwm1_0 {
+ pwm {
+ sirf,pins = "pwm1grp";
+ sirf,function = "pwm1";
+ };
+ };
+ pwm2_pins_a: pwm2_0 {
+ pwm {
+ sirf,pins = "pwm2grp";
+ sirf,function = "pwm2";
+ };
+ };
+ pwm3_pins_a: pwm3_0 {
+ pwm {
+ sirf,pins = "pwm3grp";
+ sirf,function = "pwm3";
+ };
+ };
+ gps_pins_a: gps_0 {
+ gps {
+ sirf,pins = "gpsgrp";
+ sirf,function = "gps";
+ };
+ };
+ vip_pins_a: vip_0 {
+ vip {
+ sirf,pins = "vipgrp";
+ sirf,function = "vip";
+ };
+ };
+ sdmmc0_pins_a: sdmmc0_0 {
+ sdmmc0 {
+ sirf,pins = "sdmmc0grp";
+ sirf,function = "sdmmc0";
+ };
+ };
+ sdmmc1_pins_a: sdmmc1_0 {
+ sdmmc1 {
+ sirf,pins = "sdmmc1grp";
+ sirf,function = "sdmmc1";
+ };
+ };
+ sdmmc2_pins_a: sdmmc2_0 {
+ sdmmc2 {
+ sirf,pins = "sdmmc2grp";
+ sirf,function = "sdmmc2";
+ };
+ };
+ sdmmc3_pins_a: sdmmc3_0 {
+ sdmmc3 {
+ sirf,pins = "sdmmc3grp";
+ sirf,function = "sdmmc3";
+ };
+ };
+ sdmmc4_pins_a: sdmmc4_0 {
+ sdmmc4 {
+ sirf,pins = "sdmmc4grp";
+ sirf,function = "sdmmc4";
+ };
+ };
+ sdmmc5_pins_a: sdmmc5_0 {
+ sdmmc5 {
+ sirf,pins = "sdmmc5grp";
+ sirf,function = "sdmmc5";
+ };
+ };
+ i2s_pins_a: i2s_0 {
+ i2s {
+ sirf,pins = "i2sgrp";
+ sirf,function = "i2s";
+ };
+ };
+ ac97_pins_a: ac97_0 {
+ ac97 {
+ sirf,pins = "ac97grp";
+ sirf,function = "ac97";
+ };
+ };
+ nand_pins_a: nand_0 {
+ nand {
+ sirf,pins = "nandgrp";
+ sirf,function = "nand";
+ };
+ };
+ usp0_pins_a: usp0_0 {
+ usp0 {
+ sirf,pins = "usp0grp";
+ sirf,function = "usp0";
+ };
+ };
+ usp1_pins_a: usp1_0 {
+ usp1 {
+ sirf,pins = "usp1grp";
+ sirf,function = "usp1";
+ };
+ };
+ usp2_pins_a: usp2_0 {
+ usp2 {
+ sirf,pins = "usp2grp";
+ sirf,function = "usp2";
+ };
+ };
+ usb0_utmi_drvbus_pins_a: usb0_utmi_drvbus_0 {
+ usb0_utmi_drvbus {
+ sirf,pins = "usb0_utmi_drvbusgrp";
+ sirf,function = "usb0_utmi_drvbus";
+ };
+ };
+ usb1_utmi_drvbus_pins_a: usb1_utmi_drvbus_0 {
+ usb1_utmi_drvbus {
+ sirf,pins = "usb1_utmi_drvbusgrp";
+ sirf,function = "usb1_utmi_drvbus";
+ };
+ };
+ warm_rst_pins_a: warm_rst_0 {
+ warm_rst {
+ sirf,pins = "warm_rstgrp";
+ sirf,function = "warm_rst";
+ };
+ };
+ pulse_count_pins_a: pulse_count_0 {
+ pulse_count {
+ sirf,pins = "pulse_countgrp";
+ sirf,function = "pulse_count";
+ };
+ };
+ cko0_rst_pins_a: cko0_rst_0 {
+ cko0_rst {
+ sirf,pins = "cko0_rstgrp";
+ sirf,function = "cko0_rst";
+ };
+ };
+ cko1_rst_pins_a: cko1_rst_0 {
+ cko1_rst {
+ sirf,pins = "cko1_rstgrp";
+ sirf,function = "cko1_rst";
+ };
+ };
+ };
+
+ pwm at cc130000 {
+ compatible = "sirf,marco-pwm";
+ reg = <0xcc130000 0x10000>;
+ };
+
+ efusesys at cc140000 {
+ compatible = "sirf,marco-efuse";
+ reg = <0xcc140000 0x10000>;
+ };
+
+ pulsec at cc150000 {
+ compatible = "sirf,marco-pulsec";
+ reg = <0xcc150000 0x10000>;
+ interrupts = <0 48 0>;
+ };
+
+ pci-iobg {
+ compatible = "sirf,marco-pciiobg", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xcd000000 0xcd000000 0x1000000>;
+
+ sd0: sdhci at cd000000 {
+ cell-index = <0>;
+ compatible = "sirf,marco-sdhc";
+ reg = <0xcd000000 0x100000>;
+ interrupts = <0 38 0>;
+ status = "disabled";
+ };
+
+ sd1: sdhci at cd100000 {
+ cell-index = <1>;
+ compatible = "sirf,marco-sdhc";
+ reg = <0xcd100000 0x100000>;
+ interrupts = <0 38 0>;
+ status = "disabled";
+ };
+
+ sd2: sdhci at cd200000 {
+ cell-index = <2>;
+ compatible = "sirf,marco-sdhc";
+ reg = <0xcd200000 0x100000>;
+ interrupts = <0 23 0>;
+ status = "disabled";
+ };
+
+ sd3: sdhci at cd300000 {
+ cell-index = <3>;
+ compatible = "sirf,marco-sdhc";
+ reg = <0xcd300000 0x100000>;
+ interrupts = <0 23 0>;
+ status = "disabled";
+ };
+
+ sd4: sdhci at cd400000 {
+ cell-index = <4>;
+ compatible = "sirf,marco-sdhc";
+ reg = <0xcd400000 0x100000>;
+ interrupts = <0 39 0>;
+ status = "disabled";
+ };
+
+ sd5: sdhci at cd500000 {
+ cell-index = <5>;
+ compatible = "sirf,marco-sdhc";
+ reg = <0xcd500000 0x100000>;
+ interrupts = <0 39 0>;
+ status = "disabled";
+ };
+
+ pci-copy at cd900000 {
+ compatible = "sirf,marco-pcicp";
+ reg = <0xcd900000 0x100000>;
+ interrupts = <0 40 0>;
+ };
+
+ rom-interface at cda00000 {
+ compatible = "sirf,marco-romif";
+ reg = <0xcda00000 0x100000>;
+ };
+ };
+ };
+
+ rtc-iobg {
+ compatible = "sirf,marco-rtciobg", "sirf-marco-rtciobg-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0xc1000000 0x10000>;
+
+ gpsrtc at 1000 {
+ compatible = "sirf,marco-gpsrtc";
+ reg = <0x1000 0x1000>;
+ interrupts = <0 55 0>,
+ <0 56 0>,
+ <0 57 0>;
+ };
+
+ sysrtc at 2000 {
+ compatible = "sirf,marco-sysrtc";
+ reg = <0x2000 0x1000>;
+ interrupts = <0 52 0>,
+ <0 53 0>,
+ <0 54 0>;
+ };
+
+ pwrc at 3000 {
+ compatible = "sirf,marco-pwrc";
+ reg = <0x3000 0x1000>;
+ interrupts = <0 32 0>;
+ };
+ };
+
+ uus-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xce000000 0xce000000 0x1000000>;
+
+ usb0: usb at ce000000 {
+ compatible = "chipidea,ci13611a-marco";
+ reg = <0xce000000 0x10000>;
+ interrupts = <0 10 0>;
+ };
+
+ usb1: usb at ce010000 {
+ compatible = "chipidea,ci13611a-marco";
+ reg = <0xce010000 0x10000>;
+ interrupts = <0 11 0>;
+ };
+
+ security at ce020000 {
+ compatible = "sirf,marco-security";
+ reg = <0xce020000 0x10000>;
+ interrupts = <0 42 0>;
+ };
+ };
+
+ can-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xd0000000 0xd0000000 0x1000000>;
+
+ can0: can at d0000000 {
+ compatible = "sirf,marco-can";
+ reg = <0xd0000000 0x10000>;
+ };
+
+ can1: can at d0010000 {
+ compatible = "sirf,marco-can";
+ reg = <0xd0010000 0x10000>;
+ };
+ };
+
+ lvds-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xd1000000 0xd1000000 0x1000000>;
+
+ lvds at d1000000 {
+ compatible = "sirf,marco-lvds";
+ reg = <0xd1000000 0x10000>;
+ interrupts = <0 64 0>;
+ };
+ };
+ };
+};
--
1.7.5.4
Member of the CSR plc group of companies. CSR plc registered in England and Wales, registered number 4187346, registered office Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ, United Kingdom
More information can be found at www.csr.com. Follow CSR on Twitter at http://twitter.com/CSR_PLC and read our blog at www.csr.com/blog
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v3 2/9] ARM: PRIMA2: enable AUTO_ZRELADDR for SIRF in Kconfig
2013-01-22 12:20 [PATCH v3 1/9] ARM: PRIMA2: add CSR SiRFmarco device tree .dts Barry Song
@ 2013-01-22 12:20 ` Barry Song
2013-01-22 12:20 ` [PATCH v3 3/9] ARM: PRIMA2: initialize l2x0 according to mach from DT Barry Song
2013-01-22 12:20 ` [PATCH v3 4/9] ARM: PRIMA2: mv timer to timer-prima2 as we will add timer-marco Barry Song
2 siblings, 0 replies; 4+ messages in thread
From: Barry Song @ 2013-01-22 12:20 UTC (permalink / raw)
To: linux-arm-kernel
From: Barry Song <Baohua.Song@csr.com>
prima2 and marco have different memory base address. prima2
begins from 0 and marco begins from 0x40000000.
This patch enables AUTO_ZRELADDR so that kernel can detect
the physical address automatically.
Signed-off-by: Barry Song <Baohua.Song@csr.com>
CC: Mark Rutland <mark.rutland@arm.com>
---
arch/arm/Kconfig | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f95ba14..13f89a2 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -394,6 +394,7 @@ config ARCH_GEMINI
config ARCH_SIRF
bool "CSR SiRF"
select ARCH_REQUIRE_GPIOLIB
+ select AUTO_ZRELADDR
select COMMON_CLK
select GENERIC_CLOCKEVENTS
select GENERIC_IRQ_CHIP
--
1.7.5.4
Member of the CSR plc group of companies. CSR plc registered in England and Wales, registered number 4187346, registered office Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ, United Kingdom
More information can be found at www.csr.com. Follow CSR on Twitter at http://twitter.com/CSR_PLC and read our blog at www.csr.com/blog
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v3 3/9] ARM: PRIMA2: initialize l2x0 according to mach from DT
2013-01-22 12:20 [PATCH v3 1/9] ARM: PRIMA2: add CSR SiRFmarco device tree .dts Barry Song
2013-01-22 12:20 ` [PATCH v3 2/9] ARM: PRIMA2: enable AUTO_ZRELADDR for SIRF in Kconfig Barry Song
@ 2013-01-22 12:20 ` Barry Song
2013-01-22 12:20 ` [PATCH v3 4/9] ARM: PRIMA2: mv timer to timer-prima2 as we will add timer-marco Barry Song
2 siblings, 0 replies; 4+ messages in thread
From: Barry Song @ 2013-01-22 12:20 UTC (permalink / raw)
To: linux-arm-kernel
From: Barry Song <Baohua.Song@csr.com>
prima2 and marco have diffetent l2 cache configuration, so
we initialize l2x0 cache based on dtb given to kernel.
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
---
arch/arm/mach-prima2/l2x0.c | 29 ++++++++++++++++++++++++-----
1 files changed, 24 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-prima2/l2x0.c b/arch/arm/mach-prima2/l2x0.c
index c998377..cbcbe9c 100644
--- a/arch/arm/mach-prima2/l2x0.c
+++ b/arch/arm/mach-prima2/l2x0.c
@@ -11,19 +11,38 @@
#include <linux/of.h>
#include <asm/hardware/cache-l2x0.h>
-static struct of_device_id prima2_l2x0_ids[] = {
- { .compatible = "sirf,prima2-pl310-cache" },
+struct l2x0_aux
+{
+ u32 val;
+ u32 mask;
+};
+
+static struct l2x0_aux prima2_l2x0_aux __initconst = {
+ .val = 2 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT,
+ .mask = 0,
+};
+
+static struct l2x0_aux marco_l2x0_aux __initconst = {
+ .val = (2 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT) |
+ (1 << L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT),
+ .mask = L2X0_AUX_CTRL_MASK,
+};
+
+static struct of_device_id sirf_l2x0_ids[] __initconst = {
+ { .compatible = "sirf,prima2-pl310-cache", .data = &prima2_l2x0_aux, },
+ { .compatible = "sirf,marco-pl310-cache", .data = &marco_l2x0_aux, },
{},
};
static int __init sirfsoc_l2x0_init(void)
{
struct device_node *np;
+ const struct l2x0_aux *aux;
- np = of_find_matching_node(NULL, prima2_l2x0_ids);
+ np = of_find_matching_node(NULL, sirf_l2x0_ids);
if (np) {
- pr_info("Initializing prima2 L2 cache\n");
- return l2x0_of_init(0x40000, 0);
+ aux = of_match_node(sirf_l2x0_ids, np)->data;
+ return l2x0_of_init(aux->val, aux->mask);
}
return 0;
--
1.7.5.4
Member of the CSR plc group of companies. CSR plc registered in England and Wales, registered number 4187346, registered office Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ, United Kingdom
More information can be found at www.csr.com. Follow CSR on Twitter at http://twitter.com/CSR_PLC and read our blog at www.csr.com/blog
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v3 4/9] ARM: PRIMA2: mv timer to timer-prima2 as we will add timer-marco
2013-01-22 12:20 [PATCH v3 1/9] ARM: PRIMA2: add CSR SiRFmarco device tree .dts Barry Song
2013-01-22 12:20 ` [PATCH v3 2/9] ARM: PRIMA2: enable AUTO_ZRELADDR for SIRF in Kconfig Barry Song
2013-01-22 12:20 ` [PATCH v3 3/9] ARM: PRIMA2: initialize l2x0 according to mach from DT Barry Song
@ 2013-01-22 12:20 ` Barry Song
2 siblings, 0 replies; 4+ messages in thread
From: Barry Song @ 2013-01-22 12:20 UTC (permalink / raw)
To: linux-arm-kernel
From: Barry Song <Baohua.Song@csr.com>
Marco timer has different timer IP with prima2, so rename the current timer
to timer-prima2 so that we can add timer-marco.
at the same time, if we don't find prima2 timer node in dt, don't panic the
system as we will make prima2 and marco use same kernel image.
Signed-off-by: Barry Song <Baohua.Song@csr.com>
---
arch/arm/mach-prima2/Makefile | 2 +-
arch/arm/mach-prima2/common.c | 2 +-
arch/arm/mach-prima2/common.h | 2 +-
arch/arm/mach-prima2/{timer.c => timer-prima2.c} | 6 +++---
4 files changed, 6 insertions(+), 6 deletions(-)
rename arch/arm/mach-prima2/{timer.c => timer-prima2.c} (98%)
diff --git a/arch/arm/mach-prima2/Makefile b/arch/arm/mach-prima2/Makefile
index fc9ce22..0007a6e 100644
--- a/arch/arm/mach-prima2/Makefile
+++ b/arch/arm/mach-prima2/Makefile
@@ -1,4 +1,3 @@
-obj-y := timer.o
obj-y += rstc.o
obj-y += common.o
obj-y += rtciobrg.o
@@ -6,3 +5,4 @@ obj-$(CONFIG_DEBUG_LL) += lluart.o
obj-$(CONFIG_CACHE_L2X0) += l2x0.o
obj-$(CONFIG_SUSPEND) += pm.o sleep.o
obj-$(CONFIG_SIRF_IRQ) += irq.o
+obj-$(CONFIG_ARCH_PRIMA2) += timer-prima2.o
diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c
index ed3570e..8e6f668 100644
--- a/arch/arm/mach-prima2/common.c
+++ b/arch/arm/mach-prima2/common.c
@@ -40,7 +40,7 @@ DT_MACHINE_START(PRIMA2_DT, "Generic PRIMA2 (Flattened Device Tree)")
/* Maintainer: Barry Song <baohua.song@csr.com> */
.map_io = sirfsoc_map_lluart,
.init_irq = sirfsoc_of_irq_init,
- .init_time = sirfsoc_timer_init,
+ .init_time = sirfsoc_prima2_timer_init,
.dma_zone_size = SZ_256M,
.init_machine = sirfsoc_mach_init,
.init_late = sirfsoc_init_late,
diff --git a/arch/arm/mach-prima2/common.h b/arch/arm/mach-prima2/common.h
index 9c75f12..d6890b6 100644
--- a/arch/arm/mach-prima2/common.h
+++ b/arch/arm/mach-prima2/common.h
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <asm/mach/time.h>
-extern void sirfsoc_timer_init(void);
+extern void sirfsoc_prima2_timer_init(void);
extern void __init sirfsoc_of_irq_init(void);
extern void __init sirfsoc_of_clk_init(void);
diff --git a/arch/arm/mach-prima2/timer.c b/arch/arm/mach-prima2/timer-prima2.c
similarity index 98%
rename from arch/arm/mach-prima2/timer.c
rename to arch/arm/mach-prima2/timer-prima2.c
index 8c732a5..309e724 100644
--- a/arch/arm/mach-prima2/timer.c
+++ b/arch/arm/mach-prima2/timer-prima2.c
@@ -187,7 +187,7 @@ static void __init sirfsoc_clockevent_init(void)
}
/* initialize the kernel jiffy timer source */
-void __init sirfsoc_timer_init(void)
+void __init sirfsoc_prima2_timer_init(void)
{
unsigned long rate;
struct clk *clk;
@@ -226,14 +226,14 @@ static struct of_device_id timer_ids[] = {
{},
};
-void __init sirfsoc_of_timer_map(void)
+static void __init sirfsoc_of_timer_map(void)
{
struct device_node *np;
const unsigned int *intspec;
np = of_find_matching_node(NULL, timer_ids);
if (!np)
- panic("unable to find compatible timer node in dtb\n");
+ return;
sirfsoc_timer_base = of_iomap(np, 0);
if (!sirfsoc_timer_base)
panic("unable to map timer cpu registers\n");
--
1.7.5.4
Member of the CSR plc group of companies. CSR plc registered in England and Wales, registered number 4187346, registered office Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ, United Kingdom
More information can be found at www.csr.com. Follow CSR on Twitter at http://twitter.com/CSR_PLC and read our blog at www.csr.com/blog
^ permalink raw reply related [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-01-22 12:20 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-01-22 12:20 [PATCH v3 1/9] ARM: PRIMA2: add CSR SiRFmarco device tree .dts Barry Song
2013-01-22 12:20 ` [PATCH v3 2/9] ARM: PRIMA2: enable AUTO_ZRELADDR for SIRF in Kconfig Barry Song
2013-01-22 12:20 ` [PATCH v3 3/9] ARM: PRIMA2: initialize l2x0 according to mach from DT Barry Song
2013-01-22 12:20 ` [PATCH v3 4/9] ARM: PRIMA2: mv timer to timer-prima2 as we will add timer-marco Barry Song
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.