From c6c731fe311f7da42777ffd31804a4f6aa3f8e19 Mon Sep 17 00:00:00 2001 From: Yutang Jiang Date: Sat, 29 Oct 2016 00:14:32 +0800 Subject: layerscape: add 64b/32b target for ls1043ardb device Add support for NXP layerscape ls1043ardb 64b/32b Dev board. LS1043a is an SoC with 4x64-bit up to 1.6 GHz ARMv8 A53 cores. ls1043ardb support features as: 2GB DDR4, 128MB NOR/512MB NAND, USB3.0, eSDHC, I2C, GPIO, PCIe/Mini-PCIe, 6x1G/1x10G network port, etc. 64b/32b ls1043ardb target is using 4.4 kernel, and rcw/u-boot/fman images from NXP QorIQ SDK release. All of 4.4 kernel patches porting from SDK release or upstream. QorIQ SDK ISOs can be downloaded from this location: http://www.nxp.com/products/software-and-tools/run-time-software/linux-sdk/linux-sdk-for-qoriq-processors:SDKLINUX Signed-off-by: Yutang Jiang --- ...s-devicetree-doc-out-of-powerpc-directory.patch | 108 +++++++++++++++++++++ 1 file changed, 108 insertions(+) create mode 100644 target/linux/layerscape/patches-4.4/3022-dt-move-guts-devicetree-doc-out-of-powerpc-directory.patch (limited to 'target/linux/layerscape/patches-4.4/3022-dt-move-guts-devicetree-doc-out-of-powerpc-directory.patch') diff --git a/target/linux/layerscape/patches-4.4/3022-dt-move-guts-devicetree-doc-out-of-powerpc-directory.patch b/target/linux/layerscape/patches-4.4/3022-dt-move-guts-devicetree-doc-out-of-powerpc-directory.patch new file mode 100644 index 0000000000..a3dded3736 --- /dev/null +++ b/target/linux/layerscape/patches-4.4/3022-dt-move-guts-devicetree-doc-out-of-powerpc-directory.patch @@ -0,0 +1,108 @@ +From 0e9d79db770196e94869650d7c4d13ea23937138 Mon Sep 17 00:00:00 2001 +From: Yangbo Lu +Date: Mon, 25 Jan 2016 14:27:27 +0800 +Subject: [PATCH 22/70] dt: move guts devicetree doc out of powerpc directory + +Move guts devicetree doc to Documentation/devicetree/bindings/soc/fsl/ +since it's used by not only PowerPC but also ARM. And add a specification +for 'little-endian' property. + +Signed-off-by: Yangbo Lu +--- + .../devicetree/bindings/powerpc/fsl/guts.txt | 41 ------------------ + Documentation/devicetree/bindings/soc/fsl/guts.txt | 44 ++++++++++++++++++++ + 2 files changed, 44 insertions(+), 41 deletions(-) + delete mode 100644 Documentation/devicetree/bindings/powerpc/fsl/guts.txt + create mode 100644 Documentation/devicetree/bindings/soc/fsl/guts.txt + +--- a/Documentation/devicetree/bindings/powerpc/fsl/guts.txt ++++ /dev/null +@@ -1,41 +0,0 @@ +-* Global Utilities Block +- +-The global utilities block controls power management, I/O device +-enabling, power-on-reset configuration monitoring, general-purpose +-I/O signal configuration, alternate function selection for multiplexed +-signals, and clock control. +- +-Required properties: +- +- - compatible : Should define the compatible device type for +- global-utilities. +- Possible compatibles: +- "fsl,qoriq-device-config-1.0" +- "fsl,qoriq-device-config-2.0" +- "fsl,-device-config" +- "fsl,-guts" +- - reg : Offset and length of the register set for the device. +- +-Recommended properties: +- +- - fsl,has-rstcr : Indicates that the global utilities register set +- contains a functioning "reset control register" (i.e. the board +- is wired to reset upon setting the HRESET_REQ bit in this register). +- +- - fsl,liodn-bits : Indicates the number of defined bits in the LIODN +- registers, for those SOCs that have a PAMU device. +- +-Examples: +- global-utilities@e0000 { /* global utilities block */ +- compatible = "fsl,mpc8548-guts"; +- reg = ; +- fsl,has-rstcr; +- }; +- +- guts: global-utilities@e0000 { +- compatible = "fsl,qoriq-device-config-1.0"; +- reg = <0xe0000 0xe00>; +- fsl,has-rstcr; +- #sleep-cells = <1>; +- fsl,liodn-bits = <12>; +- }; +--- /dev/null ++++ b/Documentation/devicetree/bindings/soc/fsl/guts.txt +@@ -0,0 +1,44 @@ ++* Global Utilities Block ++ ++The global utilities block controls power management, I/O device ++enabling, power-on-reset configuration monitoring, general-purpose ++I/O signal configuration, alternate function selection for multiplexed ++signals, and clock control. ++ ++Required properties: ++ ++ - compatible : Should define the compatible device type for ++ global-utilities. ++ Possible compatibles: ++ "fsl,qoriq-device-config-1.0" ++ "fsl,qoriq-device-config-2.0" ++ "fsl,-device-config" ++ "fsl,-guts" ++ - reg : Offset and length of the register set for the device. ++ ++Recommended properties: ++ ++ - fsl,has-rstcr : Indicates that the global utilities register set ++ contains a functioning "reset control register" (i.e. the board ++ is wired to reset upon setting the HRESET_REQ bit in this register). ++ ++ - fsl,liodn-bits : Indicates the number of defined bits in the LIODN ++ registers, for those SOCs that have a PAMU device. ++ ++ - little-endian : Indicates that the global utilities block is little ++ endian. The default is big endian. ++ ++Examples: ++ global-utilities@e0000 { /* global utilities block */ ++ compatible = "fsl,mpc8548-guts"; ++ reg = ; ++ fsl,has-rstcr; ++ }; ++ ++ guts: global-utilities@e0000 { ++ compatible = "fsl,qoriq-device-config-1.0"; ++ reg = <0xe0000 0xe00>; ++ fsl,has-rstcr; ++ #sleep-cells = <1>; ++ fsl,liodn-bits = <12>; ++ }; -- cgit v1.2.3