diff options
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/arm/cpus.txt | 1 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/net/mediatek-net.txt | 7 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt | 18 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt | 22 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/rtc/s3c-rtc.txt | 7 | ||||
-rw-r--r-- | Documentation/input/event-codes.txt | 4 | ||||
-rw-r--r-- | Documentation/x86/x86_64/mm.txt | 6 |
7 files changed, 41 insertions, 24 deletions
diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt index ccc62f1..3f0cbbb 100644 --- a/Documentation/devicetree/bindings/arm/cpus.txt +++ b/Documentation/devicetree/bindings/arm/cpus.txt @@ -192,7 +192,6 @@ nodes to be present and contain the properties described below. can be one of: "allwinner,sun6i-a31" "allwinner,sun8i-a23" - "arm,psci" "arm,realview-smp" "brcm,bcm-nsp-smp" "brcm,brahma-b15" diff --git a/Documentation/devicetree/bindings/net/mediatek-net.txt b/Documentation/devicetree/bindings/net/mediatek-net.txt index 5ca7929..32eaaca 100644 --- a/Documentation/devicetree/bindings/net/mediatek-net.txt +++ b/Documentation/devicetree/bindings/net/mediatek-net.txt @@ -9,7 +9,8 @@ have dual GMAC each represented by a child node.. Required properties: - compatible: Should be "mediatek,mt7623-eth" - reg: Address and length of the register set for the device -- interrupts: Should contain the frame engines interrupt +- interrupts: Should contain the three frame engines interrupts in numeric + order. These are fe_int0, fe_int1 and fe_int2. - clocks: the clock used by the core - clock-names: the names of the clock listed in the clocks property. These are "ethif", "esw", "gp2", "gp1" @@ -42,7 +43,9 @@ eth: ethernet@1b100000 { <ðsys CLK_ETHSYS_GP2>, <ðsys CLK_ETHSYS_GP1>; clock-names = "ethif", "esw", "gp2", "gp1"; - interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_LOW>; + interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_LOW + GIC_SPI 199 IRQ_TYPE_LEVEL_LOW + GIC_SPI 198 IRQ_TYPE_LEVEL_LOW>; power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>; resets = <ðsys MT2701_ETHSYS_ETH_RST>; reset-names = "eth"; diff --git a/Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt index 50c4f9b..e3b4809 100644 --- a/Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt +++ b/Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt @@ -8,15 +8,19 @@ Required properties: of memory mapped region. - clock-names: from common clock binding: Required elements: "24m" -- rockchip,grf: phandle to the syscon managing the "general register files" - #phy-cells : from the generic PHY bindings, must be 0; Example: -edp_phy: edp-phy { - compatible = "rockchip,rk3288-dp-phy"; - rockchip,grf = <&grf>; - clocks = <&cru SCLK_EDP_24M>; - clock-names = "24m"; - #phy-cells = <0>; +grf: syscon@ff770000 { + compatible = "rockchip,rk3288-grf", "syscon", "simple-mfd"; + +... + + edp_phy: edp-phy { + compatible = "rockchip,rk3288-dp-phy"; + clocks = <&cru SCLK_EDP_24M>; + clock-names = "24m"; + #phy-cells = <0>; + }; }; diff --git a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt index 61916f1..555cb0f 100644 --- a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt +++ b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt @@ -3,17 +3,23 @@ Rockchip EMMC PHY Required properties: - compatible: rockchip,rk3399-emmc-phy - - rockchip,grf : phandle to the syscon managing the "general - register files" - #phy-cells: must be 0 - - reg: PHY configure reg address offset in "general + - reg: PHY register address offset and length in "general register files" Example: -emmcphy: phy { - compatible = "rockchip,rk3399-emmc-phy"; - rockchip,grf = <&grf>; - reg = <0xf780>; - #phy-cells = <0>; + +grf: syscon@ff770000 { + compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + +... + + emmcphy: phy@f780 { + compatible = "rockchip,rk3399-emmc-phy"; + reg = <0xf780 0x20>; + #phy-cells = <0>; + }; }; diff --git a/Documentation/devicetree/bindings/rtc/s3c-rtc.txt b/Documentation/devicetree/bindings/rtc/s3c-rtc.txt index 1068ffc..fdde63a 100644 --- a/Documentation/devicetree/bindings/rtc/s3c-rtc.txt +++ b/Documentation/devicetree/bindings/rtc/s3c-rtc.txt @@ -15,9 +15,10 @@ Required properties: is the rtc tick interrupt. The number of cells representing a interrupt depends on the parent interrupt controller. - clocks: Must contain a list of phandle and clock specifier for the rtc - and source clocks. -- clock-names: Must contain "rtc" and "rtc_src" entries sorted in the - same order as the clocks property. + clock and in the case of a s3c6410 compatible controller, also + a source clock. +- clock-names: Must contain "rtc" and for a s3c6410 compatible controller, + a "rtc_src" sorted in the same order as the clocks property. Example: diff --git a/Documentation/input/event-codes.txt b/Documentation/input/event-codes.txt index 3f0f5ce..36ea940 100644 --- a/Documentation/input/event-codes.txt +++ b/Documentation/input/event-codes.txt @@ -173,6 +173,10 @@ A few EV_ABS codes have special meanings: proximity of the device and while the value of the BTN_TOUCH code is 0. If the input device may be used freely in three dimensions, consider ABS_Z instead. + - BTN_TOOL_<name> should be set to 1 when the tool comes into detectable + proximity and set to 0 when the tool leaves detectable proximity. + BTN_TOOL_<name> signals the type of tool that is currently detected by the + hardware and is otherwise independent of ABS_DISTANCE and/or BTN_TOUCH. * ABS_MT_<name>: - Used to describe multitouch input events. Please see diff --git a/Documentation/x86/x86_64/mm.txt b/Documentation/x86/x86_64/mm.txt index c518dce..5aa7383 100644 --- a/Documentation/x86/x86_64/mm.txt +++ b/Documentation/x86/x86_64/mm.txt @@ -19,7 +19,7 @@ ffffff0000000000 - ffffff7fffffffff (=39 bits) %esp fixup stacks ffffffef00000000 - ffffffff00000000 (=64 GB) EFI region mapping space ... unused hole ... ffffffff80000000 - ffffffffa0000000 (=512 MB) kernel text mapping, from phys 0 -ffffffffa0000000 - ffffffffff5fffff (=1525 MB) module mapping space +ffffffffa0000000 - ffffffffff5fffff (=1526 MB) module mapping space ffffffffff600000 - ffffffffffdfffff (=8 MB) vsyscalls ffffffffffe00000 - ffffffffffffffff (=2 MB) unused hole @@ -31,8 +31,8 @@ vmalloc space is lazily synchronized into the different PML4 pages of the processes using the page fault handler, with init_level4_pgt as reference. -Current X86-64 implementations only support 40 bits of address space, -but we support up to 46 bits. This expands into MBZ space in the page tables. +Current X86-64 implementations support up to 46 bits of address space (64 TB), +which is our current limit. This expands into MBZ space in the page tables. We map EFI runtime services in the 'efi_pgd' PGD in a 64Gb large virtual memory window (this size is arbitrary, it can be raised later if needed). |