From 2ff1bf77e4d437be502b79443906fcb23e09b81b Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Mon, 30 May 2016 19:05:09 +0200 Subject: soc: renesas: rcar-sysc: Document r8a7796 support Signed-off-by: Geert Uytterhoeven Acked-by: Laurent Pinchart Acked-by: Rob Herring Signed-off-by: Simon Horman --- Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt index b74e4d4785ab..0725fb37a973 100644 --- a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt +++ b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt @@ -14,6 +14,7 @@ Required properties: - "renesas,r8a7793-sysc" (R-Car M2-N) - "renesas,r8a7794-sysc" (R-Car E2) - "renesas,r8a7795-sysc" (R-Car H3) + - "renesas,r8a7796-sysc" (R-Car M3-W) - reg: Address start and address range for the device. - #power-domain-cells: Must be 1. -- cgit v1.2.3 From 29380905565655bb797bf670a173bddb8e641da6 Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Fri, 3 Jun 2016 18:31:19 +0200 Subject: ARM: imx6: disable deeper idle states when FEC is active w/o HW workaround The i.MX6 Q/DL has an erratum (ERR006687) that prevents the FEC from waking the CPUs when they are in wait(unclocked) state. As the hardware workaround isn't applicable to all boards, disable the deeper idle state when the workaround isn't present and the FEC is in use. This allows to safely run a kernel with CPUidle enabled on all i.MX6 boards. Signed-off-by: Lucas Stach Acked-by: David S. Miller (for network changes) Signed-off-by: Shawn Guo --- Documentation/devicetree/bindings/net/fsl-fec.txt | 3 +++ 1 file changed, 3 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt index b037a9d78d93..a1e3693cca16 100644 --- a/Documentation/devicetree/bindings/net/fsl-fec.txt +++ b/Documentation/devicetree/bindings/net/fsl-fec.txt @@ -27,6 +27,9 @@ Optional properties: number to 1. - fsl,magic-packet : If present, indicates that the hardware supports waking up via magic packet. +- fsl,err006687-workaround-present: If present indicates that the system has + the hardware workaround for ERR006687 applied and does not need a software + workaround. Optional subnodes: - mdio : specifies the mdio bus in the FEC, used as a container for phy nodes -- cgit v1.2.3 From b2f8c3d5e24d4de8166b68dcde457c093990815d Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Thu, 19 May 2016 15:11:03 +0200 Subject: ARM: at91: Documentation: update the sama5d2 entry Update the Atmel SoC entry for SAMA5D2 with all the product variants. Add the datasheet web link, now that it's available, for instant access to full product documentation. Signed-off-by: Nicolas Ferre Signed-off-by: Alexandre Belloni --- Documentation/arm/Atmel/README | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/arm/Atmel/README b/Documentation/arm/Atmel/README index 0931cf7e2e56..6ca78f818dbf 100644 --- a/Documentation/arm/Atmel/README +++ b/Documentation/arm/Atmel/README @@ -91,9 +91,15 @@ the Atmel website: http://www.atmel.com. http://www.atmel.com/Images/Atmel-11238-32-bit-Cortex-A5-Microcontroller-SAMA5D4_Datasheet.pdf - sama5d2 family - - sama5d27 + - sama5d21 + - sama5d22 + - sama5d23 + - sama5d24 + - sama5d26 + - sama5d27 (device superset) + - sama5d28 (device superset + environmental monitors) + Datasheet - Coming soon + http://www.atmel.com/Images/Atmel-11267-32-bit-Cortex-A5-Microcontroller-SAMA5D2_Datasheet.pdf Linux kernel information -- cgit v1.2.3