diff options
| author | Anson Huang <b20788@freescale.com> | 2015-08-14 11:09:38 +0800 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@nxp.com> | 2016-01-14 10:59:38 -0600 |
| commit | 74f8b416c5ed312014025c8411357759d0a5bfae (patch) | |
| tree | 922528ce552ccad4366af71d05c031f8355a5ae2 /arch/arm/boot/dts/imx7d-12x12-lpddr3-arm2.dts | |
| parent | cd525502af07910a36166eac051fc94cd46e2e8f (diff) | |
MLK-11357-1 ARM: dts: imx7d: debug uart clk better to be from OSC
To achieve low power, debug uart clk should be from OSC, so that
it does NOT need to keep PLL on, especially for low power idle
case.
Signed-off-by: Anson Huang <b20788@freescale.com>
Diffstat (limited to 'arch/arm/boot/dts/imx7d-12x12-lpddr3-arm2.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx7d-12x12-lpddr3-arm2.dts | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-12x12-lpddr3-arm2.dts b/arch/arm/boot/dts/imx7d-12x12-lpddr3-arm2.dts index 137c0699a1a8..68647f7e2905 100644 --- a/arch/arm/boot/dts/imx7d-12x12-lpddr3-arm2.dts +++ b/arch/arm/boot/dts/imx7d-12x12-lpddr3-arm2.dts @@ -515,6 +515,8 @@ &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1_1>; + assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; status = "okay"; }; |