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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-02-03 20:51:36 +0900 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-02-24 20:06:19 -0800 |
| commit | 5f3f7b79dbe83144ef5562fa212266c86cd639e2 (patch) | |
| tree | c5d03a04e4a93589918b624dbf3d3220a7a3327e | |
| parent | 52dd704bf8eda7ca039cdb398ec0b6895c3ef939 (diff) | |
| download | u-boot-imx-5f3f7b79dbe83144ef5562fa212266c86cd639e2.zip u-boot-imx-5f3f7b79dbe83144ef5562fa212266c86cd639e2.tar.gz u-boot-imx-5f3f7b79dbe83144ef5562fa212266c86cd639e2.tar.bz2 | |
dts: keep clock-names and clocks in SPL DTB if SPL_CLK is enabled
These two properties are necessary for SPL to get clocks from DT.
Note:
For now, only clock look-up by index is supported (clk_get_by_index()
function), so "clock-names" is never parsed in U-Boot. However, we
may want to support something like clk_get_by_name() in the future,
so let's keep "clock-names" as well as "clocks".
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| -rw-r--r-- | dts/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/dts/Kconfig b/dts/Kconfig index fb2d79e..d639be9 100644 --- a/dts/Kconfig +++ b/dts/Kconfig @@ -61,7 +61,9 @@ config DEFAULT_DEVICE_TREE config OF_SPL_REMOVE_PROPS string "List of device tree properties to drop for SPL" depends on SPL_OF_CONTROL + default "interrupt-parent" if SPL_PINCTRL_FULL && SPL_CLK default "clocks clock-names interrupt-parent" if SPL_PINCTRL_FULL + default "pinctrl-0 pinctrl-names interrupt-parent" if SPL_CLK default "pinctrl-0 pinctrl-names clocks clock-names interrupt-parent" help Since SPL normally runs in a reduced memory space, the device tree |