diff options
Diffstat (limited to 'target/linux/omap/patches-3.12/201-ARM-dts-omap-Add-new-bindings-for-OMAP.patch')
| -rw-r--r-- | target/linux/omap/patches-3.12/201-ARM-dts-omap-Add-new-bindings-for-OMAP.patch | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/target/linux/omap/patches-3.12/201-ARM-dts-omap-Add-new-bindings-for-OMAP.patch b/target/linux/omap/patches-3.12/201-ARM-dts-omap-Add-new-bindings-for-OMAP.patch deleted file mode 100644 index a07b407..0000000 --- a/target/linux/omap/patches-3.12/201-ARM-dts-omap-Add-new-bindings-for-OMAP.patch +++ /dev/null @@ -1,97 +0,0 @@ -On OMAP we have co-processor IPs, memory controllers, -GPIOs which control regulators and power switches to -PMIC, and SoC internal Bus IPs, some or most of which -should either not be reset or idled or both at init. -(In some cases there are erratas which prevent an IP -from being reset) -Have a way to pass this information from DT. - -Update the am33xx/omap4 and omap5 dtsi files with the -new bindings for modules which either should not be -idled. reset or both. A later patch would cleanup the -same information that exists today as part of the hwmod -data files. - -Signed-off-by: Rajendra Nayak <rnayak@ti.com> - ---- -.../devicetree/bindings/arm/omap/omap.txt | 3 ++- - arch/arm/boot/dts/am33xx.dtsi | 2 ++ - arch/arm/boot/dts/omap4.dtsi | 3 +++ - arch/arm/boot/dts/omap5.dtsi | 2 ++ - 4 files changed, 9 insertions(+), 1 deletion(-) - ---- a/Documentation/devicetree/bindings/arm/omap/omap.txt -+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt -@@ -21,7 +21,8 @@ Required properties: - Optional properties: - - ti,no_idle_on_suspend: When present, it prevents the PM to idle the module - during suspend. -- -+- ti,no-reset-on-init: When present, the module should not be reset at init -+- ti,no-idle-on-init: When present, the module should not be idled at init - - Example: - ---- a/arch/arm/boot/dts/am33xx.dtsi -+++ b/arch/arm/boot/dts/am33xx.dtsi -@@ -667,6 +667,7 @@ - reg = <0x44d00000 0x4000 /* M3 UMEM */ - 0x44d80000 0x2000>; /* M3 DMEM */ - ti,hwmods = "wkup_m3"; -+ ti,no-reset-on-init; - }; - - elm: elm@48080000 { -@@ -697,6 +698,7 @@ - gpmc: gpmc@50000000 { - compatible = "ti,am3352-gpmc"; - ti,hwmods = "gpmc"; -+ ti,no-idle-on-init; - reg = <0x50000000 0x2000>; - interrupts = <100>; - gpmc,num-cs = <7>; ---- a/arch/arm/boot/dts/omap4.dtsi -+++ b/arch/arm/boot/dts/omap4.dtsi -@@ -214,6 +214,7 @@ - gpmc,num-cs = <8>; - gpmc,num-waitpins = <4>; - ti,hwmods = "gpmc"; -+ ti,no-idle-on-init; - }; - - uart1: serial@4806a000 { -@@ -492,6 +493,7 @@ - reg = <0x4c000000 0x100>; - interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "emif1"; -+ ti,no-idle-on-init; - phy-type = <1>; - hw-caps-read-idle-ctrl; - hw-caps-ll-interface; -@@ -503,6 +505,7 @@ - reg = <0x4d000000 0x100>; - interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; - ti,hwmods = "emif2"; -+ ti,no-idle-on-init; - phy-type = <1>; - hw-caps-read-idle-ctrl; - hw-caps-ll-interface; ---- a/arch/arm/boot/dts/omap5.dtsi -+++ b/arch/arm/boot/dts/omap5.dtsi -@@ -607,6 +607,7 @@ - emif1: emif@0x4c000000 { - compatible = "ti,emif-4d5"; - ti,hwmods = "emif1"; -+ ti,no-idle-on-init; - phy-type = <2>; /* DDR PHY type: Intelli PHY */ - reg = <0x4c000000 0x400>; - interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; -@@ -618,6 +619,7 @@ - emif2: emif@0x4d000000 { - compatible = "ti,emif-4d5"; - ti,hwmods = "emif2"; -+ ti,no-idle-on-init; - phy-type = <2>; /* DDR PHY type: Intelli PHY */ - reg = <0x4d000000 0x400>; - interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; |