From 15ffa765da3f2427b506472baa72d0f3a90b6be5 Mon Sep 17 00:00:00 2001 From: Jyri Sarha Date: Thu, 5 Sep 2013 21:49:35 +0300 Subject: [PATCH 220/752] ARM/dts: am33xx: mcasp: Add new dma register location to reg-property This patch adds an optional address range to reg property. The range describes the register location for DMA controller on am33xx. The both address ranges are named accordingly in the reg-names property. Signed-off-by: Hebbar, Gururaja Signed-off-by: Darren Etheridge Signed-off-by: Jyri Sarha --- arch/arm/boot/dts/am33xx.dtsi | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -730,19 +730,29 @@ mcasp0: mcasp@48038000 { compatible = "ti,omap2-mcasp-audio"; ti,hwmods = "mcasp0"; - reg = <0x48038000 0x2000>; + reg = <0x48038000 0x2000>, + <0x46400000 0x400000>; + reg-names = "mpu", "dma"; interrupts = <80 81>; interrupts-names = "tx", "rx"; status = "disabled"; + dmas = <&edma 8 + &edma 9>; + dma-names = "tx", "rx"; }; mcasp1: mcasp@4803C000 { compatible = "ti,omap2-mcasp-audio"; ti,hwmods = "mcasp1"; - reg = <0x4803C000 0x2000>; + reg = <0x4803C000 0x2000>, + <0x46400000 0x400000>; + reg-names = "mpu", "dma"; interrupts = <82 83>; interrupts-names = "tx", "rx"; status = "disabled"; + dmas = <&edma 10 + &edma 11>; + dma-names = "tx", "rx"; }; };