From afa17a500a3667f66df450100538d06769529bba Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Fri, 13 Nov 2009 06:14:52 +0000 Subject: net/can: add driver for mscan family & mpc52xx_mscan Taken from socketcan-svn, fixed remaining todos, cleaned up, tested with a phyCORE-MPC5200B-IO and a custom board. Signed-off-by: Wolfram Sang Cc: Wolfgang Grandegger Cc: Grant Likely Cc: David Miller Signed-off-by: David S. Miller --- Documentation/powerpc/dts-bindings/fsl/mpc5200.txt | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'Documentation/powerpc') diff --git a/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt b/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt index 8447fd7090d0..b151fb1ddef0 100644 --- a/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt +++ b/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt @@ -178,3 +178,12 @@ External interrupts: external irq3: interrupts = <1 3 n>; 'n' is sense (0: level high, 1: edge rising, 2: edge falling 3: level low) +fsl,mpc5200-mscan nodes +----------------------- +In addition to the required compatible-, reg- and interrupt-properites, you can +also specify which clock shall be used for the bus: + +- fsl,mscan-clk-src - a string describing the clock source. Valid values + are "ip" for IP_CLK and "sys" for SYS_XTAL. + "sys" is the default in case the property is not + present. -- cgit v1.2.3 From 81593c1cea7afdcd653c77d626aa186993e39c91 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Mon, 16 Nov 2009 12:57:51 +0000 Subject: net/can/mpc52xx_can: improve properties and their description Signed-off-by: Wolfram Sang Cc: devicetree-discuss@ozlabs.org Signed-off-by: David S. Miller --- Documentation/powerpc/dts-bindings/fsl/mpc5200.txt | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'Documentation/powerpc') diff --git a/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt b/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt index b151fb1ddef0..cabc780f7258 100644 --- a/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt +++ b/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt @@ -181,9 +181,10 @@ External interrupts: fsl,mpc5200-mscan nodes ----------------------- In addition to the required compatible-, reg- and interrupt-properites, you can -also specify which clock shall be used for the bus: +also specify which clock source shall be used for the controller: -- fsl,mscan-clk-src - a string describing the clock source. Valid values - are "ip" for IP_CLK and "sys" for SYS_XTAL. - "sys" is the default in case the property is not +- fsl,mscan-clock-source- a string describing the clock source. Valid values + are: "ip" for ip bus clock + "ref" for reference clock (XTAL) + "ref" is default in case this property is not present. -- cgit v1.2.3