diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2017-03-03 19:18:49 -0800 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-04-03 15:12:43 +0200 |
| commit | 0666dae4b839135b6441b773b7ec9a24b0fb93ad (patch) | |
| tree | 2b389dc276fa41547561fca67fbcb90331627fe9 /arch/arm/boot/dts/imx7s.dtsi | |
| parent | c6634703d092bffee980cbe5c0459074f94d9299 (diff) | |
arm: dts: imx7: specify Cortex-M4 clock
The Cortex-M4 clock is used in the busfreq driver to determine
whether a high bus frequency is required for the Cortex-M4 core.
This follows the design used on i.MX 6SoloX.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'arch/arm/boot/dts/imx7s.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx7s.dtsi | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index 60690d6eadd6..feb640156a31 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -300,9 +300,10 @@ <&clks IMX7D_DRAM_ROOT_SRC>, <&clks IMX7D_DRAM_ALT_ROOT_SRC>, <&clks IMX7D_PLL_DRAM_MAIN_CLK>, <&clks IMX7D_DRAM_ALT_ROOT_CLK>, <&clks IMX7D_PLL_SYS_PFD2_270M_CLK>, <&clks IMX7D_PLL_SYS_PFD1_332M_CLK>, - <&clks IMX7D_AHB_CHANNEL_ROOT_CLK>, <&clks IMX7D_MAIN_AXI_ROOT_DIV>; + <&clks IMX7D_AHB_CHANNEL_ROOT_CLK>, <&clks IMX7D_MAIN_AXI_ROOT_DIV>, + <&clks IMX7D_ARM_M4_ROOT_CLK>; clock-names = "osc", "axi_sel", "ahb_sel", "pfd0_392m", "dram_root", "dram_alt_sel", - "pll_dram", "dram_alt_root", "pfd2_270m", "pfd1_332m", "ahb", "axi"; + "pll_dram", "dram_alt_root", "pfd2_270m", "pfd1_332m", "ahb", "axi", "m4"; interrupts = <0 112 0x04>, <0 113 0x04>; interrupt-names = "irq_busfreq_0", "irq_busfreq_1"; }; |