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OpenCloudOS-Kernel/Documentation/devicetree/bindings/arm/spear.txt

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ARM: SPEAr600: Add device-tree support to SPEAr600 boards This patch adds a generic target for SPEAr600 board that can be configured via the device-tree. Currently the following devices are supported via the devicetree: - VIC interrupts - PL011 UART - PL061 GPIO - Synopsys DW I2C - Synopsys DW ethernet Other peripheral devices (e.g. SMI flash, FSMC NAND flash etc) will follow in later patches. Only the spear600-evb is currently supported. Other SPEAr600 based boards will follow later. Since the current mainline SPEAr600 code only supports the SPEAr600 evaluation board, with nearly zero peripheral devices (only UART and GPIO), it makes sense to switch over to DT based configuration completely now. So this patch also removes all non-DT stuff, mainly platform device data. The files spear600.c and spear600_evb.c are removed completely. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-03-16 21:03:23 +08:00
ST SPEAr Platforms Device Tree Bindings
---------------------------------------
Boards with the ST SPEAr600 SoC shall have the following properties:
Required root node property:
compatible = "st,spear600";
ARM: SPEAr3xx: Add device-tree support to SPEAr3xx architecture This patch adds a generic target for SPEAr3xx machines that can be configured via the device-tree. Currently the following devices are supported via the devicetree: - VIC interrupts - PL011 UART - PL061 GPIO - PL110 CLCD - SP805 WDT - Synopsys DW I2C - Synopsys DW ethernet - ST FSMC-NAND - ST SPEAR-SMI - ST SPEAR-KEYBOARD - ST SPEAR-RTC - ARASAN SDHCI-SPEAR - SPEAR-EHCI - SPEAR-OHCI Other peripheral devices will follow in later patches. This also removes IO_ADDRESS macro and creates 16 MB static mappings instead of 4K for individual peripherals. This is done to have efficient TLB lookup for any I/O windows that are located closely together. ioremap() on this range will return this mapping only instead of creating another. Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
2012-03-23 02:47:43 +08:00
Boards with the ST SPEAr300 SoC shall have the following properties:
Required root node property:
compatible = "st,spear300";
Boards with the ST SPEAr310 SoC shall have the following properties:
Required root node property:
compatible = "st,spear310";
Boards with the ST SPEAr320 SoC shall have the following properties:
SPEAr: Update MAINTAINERS and Documentation This patchset updates MAINTAINERS files, makes shiraz as second Maintainer for SPEAr SoCs. It also updates Documentation mostly for SPEAr13xx. Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
2012-04-21 01:09:48 +08:00
Required root node property:
compatible = "st,spear320";
ARM: SPEAr3xx: Add device-tree support to SPEAr3xx architecture This patch adds a generic target for SPEAr3xx machines that can be configured via the device-tree. Currently the following devices are supported via the devicetree: - VIC interrupts - PL011 UART - PL061 GPIO - PL110 CLCD - SP805 WDT - Synopsys DW I2C - Synopsys DW ethernet - ST FSMC-NAND - ST SPEAR-SMI - ST SPEAR-KEYBOARD - ST SPEAR-RTC - ARASAN SDHCI-SPEAR - SPEAR-EHCI - SPEAR-OHCI Other peripheral devices will follow in later patches. This also removes IO_ADDRESS macro and creates 16 MB static mappings instead of 4K for individual peripherals. This is done to have efficient TLB lookup for any I/O windows that are located closely together. ioremap() on this range will return this mapping only instead of creating another. Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
2012-03-23 02:47:43 +08:00
SPEAr: Update MAINTAINERS and Documentation This patchset updates MAINTAINERS files, makes shiraz as second Maintainer for SPEAr SoCs. It also updates Documentation mostly for SPEAr13xx. Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
2012-04-21 01:09:48 +08:00
Boards with the ST SPEAr1310 SoC shall have the following properties:
ARM: SPEAr3xx: Add device-tree support to SPEAr3xx architecture This patch adds a generic target for SPEAr3xx machines that can be configured via the device-tree. Currently the following devices are supported via the devicetree: - VIC interrupts - PL011 UART - PL061 GPIO - PL110 CLCD - SP805 WDT - Synopsys DW I2C - Synopsys DW ethernet - ST FSMC-NAND - ST SPEAR-SMI - ST SPEAR-KEYBOARD - ST SPEAR-RTC - ARASAN SDHCI-SPEAR - SPEAR-EHCI - SPEAR-OHCI Other peripheral devices will follow in later patches. This also removes IO_ADDRESS macro and creates 16 MB static mappings instead of 4K for individual peripherals. This is done to have efficient TLB lookup for any I/O windows that are located closely together. ioremap() on this range will return this mapping only instead of creating another. Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
2012-03-23 02:47:43 +08:00
Required root node property:
SPEAr: Update MAINTAINERS and Documentation This patchset updates MAINTAINERS files, makes shiraz as second Maintainer for SPEAr SoCs. It also updates Documentation mostly for SPEAr13xx. Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
2012-04-21 01:09:48 +08:00
compatible = "st,spear1310";
ARM: SPEAr3xx: Add device-tree support to SPEAr3xx architecture This patch adds a generic target for SPEAr3xx machines that can be configured via the device-tree. Currently the following devices are supported via the devicetree: - VIC interrupts - PL011 UART - PL061 GPIO - PL110 CLCD - SP805 WDT - Synopsys DW I2C - Synopsys DW ethernet - ST FSMC-NAND - ST SPEAR-SMI - ST SPEAR-KEYBOARD - ST SPEAR-RTC - ARASAN SDHCI-SPEAR - SPEAR-EHCI - SPEAR-OHCI Other peripheral devices will follow in later patches. This also removes IO_ADDRESS macro and creates 16 MB static mappings instead of 4K for individual peripherals. This is done to have efficient TLB lookup for any I/O windows that are located closely together. ioremap() on this range will return this mapping only instead of creating another. Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
2012-03-23 02:47:43 +08:00
SPEAr: Update MAINTAINERS and Documentation This patchset updates MAINTAINERS files, makes shiraz as second Maintainer for SPEAr SoCs. It also updates Documentation mostly for SPEAr13xx. Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
2012-04-21 01:09:48 +08:00
Boards with the ST SPEAr1340 SoC shall have the following properties:
Required root node property:
compatible = "st,spear1340";