Re: [U-Boot] [PATCH 07/10 V6] DTS: Add dts support for SMDK5420

14 Nov 2013

Dear Rajeshwari,
On 13 November 2013 13:26, Rajeshwari Birje rajeshwari.birje@gmail.comwrote:
...
Hi Minkyu Kang,
Thank you for comments.
On Wed, Nov 13, 2013 at 8:47 AM, Minkyu Kang promsoft@gmail.com wrote:
...
Dear Rajeshwari S Shinde,
On 29 October 2013 16:23, Rajeshwari S Shinde <rajeshwari.s@samsung.com
wrote:
...
This patch adds support for SMDK5420.
exynos5.dtsi created is a common file which has the nodes common
to both 5420 and 5250.
Signed-off-by: Akshay Saraswat akshay.s@samsung.com
Signed-off-by: Rajeshwari S Shinde rajeshwari.s@samsung.com
Acked-by: Simon Glass sjg@chromium.org

Changes in V2:
        - None
Changes in V3:
        - None
Changes in V4:
        - Added /include/ "exynos5420.dtsi
Changes in V5:
        - None
Changes in V6:
        - None
 arch/arm/dts/exynos5.dtsi                 | 211
++++++++++++++++++++++++++++++
 arch/arm/dts/exynos5250.dtsi              | 178
+------------------------
...
...
arch/arm/dts/exynos5420.dtsi              |  74 +++++++++++
 board/samsung/dts/exynos5420-smdk5420.dts | 172
++++++++++++++++++++++++
...
...
4 files changed, 458 insertions(+), 177 deletions(-)
 create mode 100644 arch/arm/dts/exynos5.dtsi
 create mode 100644 arch/arm/dts/exynos5420.dtsi
 create mode 100644 board/samsung/dts/exynos5420-smdk5420.dts

diff --git a/board/samsung/dts/exynos5420-smdk5420.dts
b/board/samsung/dts/exynos5420-smdk5420.dts
new file mode 100644
index 0000000..5ef0c92
--- /dev/null
+++ b/board/samsung/dts/exynos5420-smdk5420.dts
@@ -0,0 +1,172 @@
+/*


SAMSUNG SMDK5420 board device tree source







Copyright (c) 2013 The Chromium OS Authors. All rights reserved.



Use of this source code is governed by a BSD-style license that can



be
...
...


found in the LICENSE file.



is it right?
Iam sorry did not get your question, about what are you pointing to?.
The Copyright and License.
...
...
...

*/


+/dts-v1/;
+/include/ "exynos5420.dtsi"



+/ {

  model = "SAMSUNG SMDK5420 board based on EXYNOS5420";


  compatible = "samsung,smdk5420", "samsung,exynos5";



  config {


          hwid = "smdk5420 TEST A-A 9382";


  };



  aliases {


          i2c0 = "/i2c@12c60000";


          i2c1 = "/i2c@12c70000";


          i2c2 = "/i2c@12c80000";


          i2c3 = "/i2c@12c90000";


          i2c4 = "/i2c@12ca0000";


          i2c5 = "/i2c@12cb0000";


          i2c6 = "/i2c@12cc0000";


          i2c7 = "/i2c@12cd0000";


          i2c8 = "/i2c@12e00000";


          i2c9 = "/i2c@12e10000";


          i2c10 = "/i2c@12e20000";


          spi0 = "/spi@12d20000";


          spi1 = "/spi@12d30000";


          spi2 = "/spi@12d40000";


          spi3 = "/spi@131a0000";


          spi4 = "/spi@131b0000";


          mmc0 = "/mmc@12200000";


          mmc1 = "/mmc@12210000";


          mmc2 = "/mmc@12220000";


          xhci0 = "/xhci@12000000";


          xhci1 = "/xhci@12400000";


          serial0 = "/serial@12C30000";


          console = "/serial@12C30000";


  };



  tmu@10060000 {


          samsung,min-temp        = <25>;


          samsung,max-temp        = <125>;


          samsung,start-warning   = <95>;


          samsung,start-tripping  = <105>;


          samsung,hw-tripping     = <110>;


          samsung,efuse-min-value = <40>;


          samsung,efuse-value     = <55>;


          samsung,efuse-max-value = <100>;


          samsung,slope           = <274761730>;


          samsung,dc-value        = <25>;


  };



  /* s2mps11 is on i2c bus 4 */


  i2c@12ca0000 {


          #address-cells = <1>;


          #size-cells = <0>;


          pmic@66 {


                  reg = <0x66>;


                  compatible = "samsung,s2mps11-pmic";


          };


  };



  spi@12d20000 { /* spi0 */


          spi-max-frequency = <50000000>;


          firmware_storage_spi: flash@0 {


                  reg = <0>;


          };


  };



  fimd@14400000 {


          samsung,vl-freq = <60>;


          samsung,vl-col = <2560>;


          samsung,vl-row = <1600>;


          samsung,vl-width = <2560>;


          samsung,vl-height = <1600>;



          samsung,vl-clkp;


          samsung,vl-dp;


          samsung,vl-bpix = <4>;



          samsung,vl-hspw = <32>;


          samsung,vl-hbpd = <80>;


          samsung,vl-hfpd = <48>;


          samsung,vl-vspw = <6>;


          samsung,vl-vbpd = <37>;


          samsung,vl-vfpd = <3>;


          samsung,vl-cmd-allow-len = <0xf>;



          samsung,winid = <3>;


          samsung,interface-mode = <1>;


          samsung,dp-enabled = <1>;


          samsung,dual-lcd-enabled = <0>;


  };



  dmc {


          mem-type = "lpddr3";


  };



  sound@3830000 {


          samsung,codec-type = "wm8994";


  };



  i2c@12c70000 {


          soundcodec@1a {


                  reg = <0x1a>;


                  compatible = "wolfson,wm8994-codec";


          };


  };



  mmc@12200000 {


          samsung,bus-width = <8>;


          samsung,timing = <1 3 3>;


          samsung,removable = <0>;


          samsung,pre-init;


  };



  mmc@12210000 {


          status = "disabled";


  };



  mmc@12220000 {


          samsung,bus-width = <4>;


          samsung,timing = <1 2 3>;


          samsung,removable = <1>;


  };



  mmc@12230000 {


          status = "disabled";


  };



  fimd@14400000 {


          /* sysmmu is not used in U-Boot */


          samsung,disable-sysmmu;


  };



  dp@145b0000 {


          samsung,lt-status = <0>;



          samsung,master-mode = <0>;


          samsung,bist-mode = <0>;


          samsung,bist-pattern = <0>;


          samsung,h-sync-polarity = <0>;


          samsung,v-sync-polarity = <0>;


          samsung,interlaced = <0>;


          samsung,color-space = <0>;


          samsung,dynamic-range = <0>;


          samsung,ycbcr-coeff = <0>;


          samsung,color-depth = <1>;


  };



  dmc {


          mem-type = "ddr3";


  };



  xhci1: xhci@12400000 {


          compatible = "samsung,exynos5250-xhci";


          reg = <0x12400000 0x10000>;


          #address-cells = <1>;


          #size-cells = <1>;



          phy {


                  compatible = "samsung,exynos5250-usb3-phy";


                  reg = <0x12500000 0x100>;


          };


  };



+};
1.7.12.4

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Thanks,
Minkyu Kang.
--
from. prom.
www.promsoft.net

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--
Regards,
Rajeshwari Shinde
-- 
from. prom.
www.promsoft.net

    