[v1,04/13] ARM: dts: rk3036: Add 'arm, pl330-periph-burst' for dmac
diff mbox series

Message ID 1591602567-43788-5-git-send-email-sugar.zhang@rock-chips.com
State New
Headers show
Series
  • Patches to improve dma transfer efficiency for Rockchip SoCs.
Related show

Commit Message

Sugar Zhang June 8, 2020, 7:49 a.m. UTC
This patch Add the quirk to specify to use burst transfer
for better compatible and higher performance.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
---

 arch/arm/boot/dts/rk3036.dtsi | 1 +
 1 file changed, 1 insertion(+)

Comments

kernel test robot June 8, 2020, 2:36 p.m. UTC | #1
Hi Sugar,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on rockchip/for-next]
[also build test ERROR on slave-dma/next robh/for-next v5.7]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Sugar-Zhang/Patches-to-improve-dma-transfer-efficiency-for-Rockchip-SoCs/20200608-181049
base:   https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next
config: arm-defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> Error: arch/arm/boot/dts/rk3036.dtsi:70.3-4 syntax error
FATAL ERROR: Unable to parse input tree

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Patch
diff mbox series

diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index d9a0c9a2..cfec7d6 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -67,6 +67,7 @@ 
 				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
 			arm,pl330-broken-no-flushp;
++			arm,pl330-periph-burst;
 			clocks = <&cru ACLK_DMAC2>;
 			clock-names = "apb_pclk";
 		};