* [PATCH v8 0/2] Add Spreadtrum Sharkl64 Platform support
@ 2015-03-11 2:27 Chunyan Zhang (张春艳)
2015-03-11 2:27 ` [PATCH v8 2/2] arm64: Add support for Spreadtrum's Sharkl64 Platform in Kconfig and defconfig Chunyan Zhang (张春艳)
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Chunyan Zhang (张春艳) @ 2015-03-11 2:27 UTC (permalink / raw)
To: arm@kernel.org
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, zhang.lyra@gmail.com
This patchset adds Spreadtrum's Sharkl64 support in arm64 device tree.
Changes from v7:
- Added Mark Rutland's Acked-by
- Rebased v4.0-rc1
Changes from v6:
- Setted stdout-path with "serial1:115200n8"
Changes from v5:
- Added maintenance interrupt for gic
- Removed reg property from 'soc' and 'apb' nodes
Zhizhou Zhang (2):
arm64: dts: Add support for Spreadtrum SC9836 SoC in dts and Makefile
arm64: Add support for Spreadtrum's Sharkl64 Platform in Kconfig and
defconfig
arch/arm64/Kconfig | 5 ++
arch/arm64/boot/dts/Makefile | 1 +
arch/arm64/boot/dts/sprd/Makefile | 5 ++
arch/arm64/boot/dts/sprd/sc9836-openphone.dts | 49 ++++++++++++++++++
arch/arm64/boot/dts/sprd/sc9836.dtsi | 74 +++++++++++++++++++++++++++
arch/arm64/boot/dts/sprd/sharkl64.dtsi | 65 +++++++++++++++++++++++
arch/arm64/configs/defconfig | 1 +
7 files changed, 200 insertions(+)
create mode 100644 arch/arm64/boot/dts/sprd/Makefile
create mode 100644 arch/arm64/boot/dts/sprd/sc9836-openphone.dts
create mode 100644 arch/arm64/boot/dts/sprd/sc9836.dtsi
create mode 100644 arch/arm64/boot/dts/sprd/sharkl64.dtsi
--
1.9.1
^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH v8 2/2] arm64: Add support for Spreadtrum's Sharkl64 Platform in Kconfig and defconfig 2015-03-11 2:27 [PATCH v8 0/2] Add Spreadtrum Sharkl64 Platform support Chunyan Zhang (张春艳) @ 2015-03-11 2:27 ` Chunyan Zhang (张春艳) 2015-03-11 2:27 ` [PATCH v8 1/2] arm64: dts: Add support for Spreadtrum SC9836 SoC in dts and Makefile Chunyan Zhang (张春艳) [not found] ` <1426040790-19495-1-git-send-email-chunyan.zhang-lxIno14LUO0EEoCn2XhGlw@public.gmane.org> 2 siblings, 0 replies; 5+ messages in thread From: Chunyan Zhang (张春艳) @ 2015-03-11 2:27 UTC (permalink / raw) To: arm@kernel.org Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, zhang.lyra@gmail.com From: Zhizhou Zhang <zhizhou.zhang@spreadtrum.com> Adds support for Spreadtrum's SoC Platform in the arm64 Kconfig and defconfig files. Signed-off-by: Zhizhou Zhang <zhizhou.zhang@spreadtrum.com> Signed-off-by: Orson Zhai <orson.zhai@spreadtrum.com> Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com> --- arch/arm64/Kconfig | 5 +++++ arch/arm64/configs/defconfig | 1 + 2 files changed, 6 insertions(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 1b8e973..e582fe2 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -208,6 +208,11 @@ config ARCH_TEGRA_132_SOC but contains an NVIDIA Denver CPU complex in place of Tegra124's "4+1" Cortex-A15 CPU complex. +config ARCH_SPRD + bool "Spreadtrum SoC platform" + help + Support for Spreadtrum ARM based SoCs + config ARCH_THUNDER bool "Cavium Inc. Thunder SoC Family" help diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index be1f12a..535307c 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -33,6 +33,7 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_IOSCHED_DEADLINE is not set CONFIG_ARCH_FSL_LS2085A=y CONFIG_ARCH_MEDIATEK=y +CONFIG_ARCH_SPRD=y CONFIG_ARCH_THUNDER=y CONFIG_ARCH_VEXPRESS=y CONFIG_ARCH_XGENE=y -- 1.9.1 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH v8 1/2] arm64: dts: Add support for Spreadtrum SC9836 SoC in dts and Makefile 2015-03-11 2:27 [PATCH v8 0/2] Add Spreadtrum Sharkl64 Platform support Chunyan Zhang (张春艳) 2015-03-11 2:27 ` [PATCH v8 2/2] arm64: Add support for Spreadtrum's Sharkl64 Platform in Kconfig and defconfig Chunyan Zhang (张春艳) @ 2015-03-11 2:27 ` Chunyan Zhang (张春艳) [not found] ` <1426040790-19495-1-git-send-email-chunyan.zhang-lxIno14LUO0EEoCn2XhGlw@public.gmane.org> 2 siblings, 0 replies; 5+ messages in thread From: Chunyan Zhang (张春艳) @ 2015-03-11 2:27 UTC (permalink / raw) To: arm@kernel.org Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, zhang.lyra@gmail.com From: Zhizhou Zhang <zhizhou.zhang@spreadtrum.com> Adds the device tree support for Spreadtrum SC9836 SoC which is based on Sharkl64 platform. Sharkl64 platform contains the common nodes of Spreadtrum's arm64-based SoCs. Signed-off-by: Zhizhou Zhang <zhizhou.zhang@spreadtrum.com> Signed-off-by: Orson Zhai <orson.zhai@spreadtrum.com> Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com> Acked-by: Mark Rutland <mark.rutland@arm.com> --- arch/arm64/boot/dts/Makefile | 1 + arch/arm64/boot/dts/sprd/Makefile | 5 ++ arch/arm64/boot/dts/sprd/sc9836-openphone.dts | 49 ++++++++++++++++++ arch/arm64/boot/dts/sprd/sc9836.dtsi | 74 +++++++++++++++++++++++++++ arch/arm64/boot/dts/sprd/sharkl64.dtsi | 65 +++++++++++++++++++++++ 5 files changed, 194 insertions(+) create mode 100644 arch/arm64/boot/dts/sprd/Makefile create mode 100644 arch/arm64/boot/dts/sprd/sc9836-openphone.dts create mode 100644 arch/arm64/boot/dts/sprd/sc9836.dtsi create mode 100644 arch/arm64/boot/dts/sprd/sharkl64.dtsi diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index e0350ca..930f7f8 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -5,5 +5,6 @@ dts-dirs += cavium dts-dirs += exynos dts-dirs += freescale dts-dirs += mediatek +dts-dirs += sprd subdir-y := $(dts-dirs) diff --git a/arch/arm64/boot/dts/sprd/Makefile b/arch/arm64/boot/dts/sprd/Makefile new file mode 100644 index 0000000..b658c5e --- /dev/null +++ b/arch/arm64/boot/dts/sprd/Makefile @@ -0,0 +1,5 @@ +dtb-$(CONFIG_ARCH_SPRD) += sc9836-openphone.dtb + +always := $(dtb-y) +subdir-y := $(dts-dirs) +clean-files := *.dtb diff --git a/arch/arm64/boot/dts/sprd/sc9836-openphone.dts b/arch/arm64/boot/dts/sprd/sc9836-openphone.dts new file mode 100644 index 0000000..e5657c3 --- /dev/null +++ b/arch/arm64/boot/dts/sprd/sc9836-openphone.dts @@ -0,0 +1,49 @@ +/* + * Spreadtrum SC9836 openphone board DTS file + * + * Copyright (C) 2014, Spreadtrum Communications Inc. + * + * This file is licensed under a dual GPLv2 or X11 license. + */ + +/dts-v1/; + +#include "sc9836.dtsi" + +/ { + model = "Spreadtrum SC9836 Openphone Board"; + + compatible = "sprd,sc9836-openphone", "sprd,sc9836"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0 0x80000000 0 0x20000000>; + }; + + chosen { + stdout-path = "serial1:115200n8"; + }; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart3 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/sprd/sc9836.dtsi b/arch/arm64/boot/dts/sprd/sc9836.dtsi new file mode 100644 index 0000000..f92f1b4 --- /dev/null +++ b/arch/arm64/boot/dts/sprd/sc9836.dtsi @@ -0,0 +1,74 @@ +/* + * Spreadtrum SC9836 SoC DTS file + * + * Copyright (C) 2014, Spreadtrum Communications Inc. + * + * This file is licensed under a dual GPLv2 or X11 license. + */ + +#include "sharkl64.dtsi" +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/ { + compatible = "sprd,sc9836"; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x0>; + enable-method = "psci"; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x1>; + enable-method = "psci"; + }; + + cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x2>; + enable-method = "psci"; + }; + + cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x3>; + enable-method = "psci"; + }; + }; + + gic: interrupt-controller@12001000 { + compatible = "arm,gic-400"; + reg = <0 0x12001000 0 0x1000>, + <0 0x12002000 0 0x2000>, + <0 0x12004000 0 0x2000>, + <0 0x12006000 0 0x2000>; + #interrupt-cells = <3>; + interrupt-controller; + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; + }; + + psci { + compatible = "arm,psci"; + method = "smc"; + cpu_on = <0xc4000003>; + cpu_off = <0x84000002>; + cpu_suspend = <0xc4000001>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; + }; +}; diff --git a/arch/arm64/boot/dts/sprd/sharkl64.dtsi b/arch/arm64/boot/dts/sprd/sharkl64.dtsi new file mode 100644 index 0000000..6b4bdc5 --- /dev/null +++ b/arch/arm64/boot/dts/sprd/sharkl64.dtsi @@ -0,0 +1,65 @@ +/* + * Spreadtrum Sharkl64 platform DTS file + * + * Copyright (C) 2014, Spreadtrum Communications Inc. + * + * This file is licensed under a dual GPLv2 or X11 license. + */ + +/ { + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + ap-apb { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + uart0: serial@70000000 { + compatible = "sprd,sc9836-uart"; + reg = <0 0x70000000 0 0x100>; + interrupts = <0 2 0xf04>; + clocks = <&clk26mhz>; + status = "disabled"; + }; + + uart1: serial@70100000 { + compatible = "sprd,sc9836-uart"; + reg = <0 0x70100000 0 0x100>; + interrupts = <0 3 0xf04>; + clocks = <&clk26mhz>; + status = "disabled"; + }; + + uart2: serial@70200000 { + compatible = "sprd,sc9836-uart"; + reg = <0 0x70200000 0 0x100>; + interrupts = <0 4 0xf04>; + clocks = <&clk26mhz>; + status = "disabled"; + }; + + uart3: serial@70300000 { + compatible = "sprd,sc9836-uart"; + reg = <0 0x70300000 0 0x100>; + interrupts = <0 5 0xf04>; + clocks = <&clk26mhz>; + status = "disabled"; + }; + }; + }; + + clk26mhz: clk26mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <26000000>; + }; +}; -- 1.9.1 ^ permalink raw reply related [flat|nested] 5+ messages in thread
[parent not found: <1426040790-19495-1-git-send-email-chunyan.zhang-lxIno14LUO0EEoCn2XhGlw@public.gmane.org>]
* Re: [PATCH v8 0/2] Add Spreadtrum Sharkl64 Platform support [not found] ` <1426040790-19495-1-git-send-email-chunyan.zhang-lxIno14LUO0EEoCn2XhGlw@public.gmane.org> @ 2015-03-11 22:01 ` Arnd Bergmann 2015-03-12 7:31 ` Chunyan Zhang 0 siblings, 1 reply; 5+ messages in thread From: Arnd Bergmann @ 2015-03-11 22:01 UTC (permalink / raw) To: Chunyan Zhang (张春艳) Cc: arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, zhang.lyra-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org On Wednesday 11 March 2015 02:27:08 Chunyan Zhang wrote: > This patchset adds Spreadtrum's Sharkl64 support in arm64 device tree. > > Changes from v7: > - Added Mark Rutland's Acked-by > - Rebased v4.0-rc1 > Applied both to next/arm64. I had some trouble applying the patches because of broken end-of-line markers and had to edit the patch manually. Please check what went wrong there so you can avoid the problem in the future. Thanks! Arnd -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v8 0/2] Add Spreadtrum Sharkl64 Platform support 2015-03-11 22:01 ` [PATCH v8 0/2] Add Spreadtrum Sharkl64 Platform support Arnd Bergmann @ 2015-03-12 7:31 ` Chunyan Zhang 0 siblings, 0 replies; 5+ messages in thread From: Chunyan Zhang @ 2015-03-12 7:31 UTC (permalink / raw) To: Arnd Bergmann Cc: Chunyan Zhang (张春艳), arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org On Thu, Mar 12, 2015 at 6:01 AM, Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org> wrote: > On Wednesday 11 March 2015 02:27:08 Chunyan Zhang wrote: >> This patchset adds Spreadtrum's Sharkl64 support in arm64 device tree. >> >> Changes from v7: >> - Added Mark Rutland's Acked-by >> - Rebased v4.0-rc1 >> > > Applied both to next/arm64. Thanks Arnd. > > I had some trouble applying the patches because of broken end-of-line > markers and had to edit the patch manually. Please check what went > wrong there so you can avoid the problem in the future. Thanks! > Sorry for that, I have found the reason about smpt server, I'll avoid the same problem in the future. Best regards, Chunyan > Arnd -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 5+ messages in thread
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2015-03-11 2:27 [PATCH v8 0/2] Add Spreadtrum Sharkl64 Platform support Chunyan Zhang (张春艳)
2015-03-11 2:27 ` [PATCH v8 2/2] arm64: Add support for Spreadtrum's Sharkl64 Platform in Kconfig and defconfig Chunyan Zhang (张春艳)
2015-03-11 2:27 ` [PATCH v8 1/2] arm64: dts: Add support for Spreadtrum SC9836 SoC in dts and Makefile Chunyan Zhang (张春艳)
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