Re: [PATCH v6 3/4] ARM: dts: Add STiH407 SoC support

From: Lee Jones
Date: Tue May 20 2014 - 08:17:29 EST


> The STiH407 is advanced multi-HD AVC processor with 3D graphics acceleration
> and 1.5-GHz ARM Cortex-A9 SMP CPU.
>
> Acked-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
> Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
> Acked-by: Patrice Chotard <patrice.chotard@xxxxxx>
> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
> Signed-off-by: Maxime Coquelin <maxime.coquelin@xxxxxx>
> ---
> arch/arm/boot/dts/stih407-clock.dtsi | 40 +++
> arch/arm/boot/dts/stih407-pinctrl.dtsi | 615 +++++++++++++++++++++++++++++++++
> arch/arm/boot/dts/stih407.dtsi | 263 ++++++++++++++
> 3 files changed, 918 insertions(+)
> create mode 100644 arch/arm/boot/dts/stih407-clock.dtsi
> create mode 100644 arch/arm/boot/dts/stih407-pinctrl.dtsi
> create mode 100644 arch/arm/boot/dts/stih407.dtsi
>
> diff --git a/arch/arm/boot/dts/stih407-clock.dtsi b/arch/arm/boot/dts/stih407-clock.dtsi
> new file mode 100644
> index 0000000..ae8068c
> --- /dev/null
> +++ b/arch/arm/boot/dts/stih407-clock.dtsi
> @@ -0,0 +1,40 @@
> +/*
> + * Copyright (C) 2014 STMicroelectronics R&D Limited
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + */
> +/ {
> + clocks {
> + /*
> + * Fixed 30MHz oscillator inputs to SoC
> + */
> + CLK_SYSIN: CLK_SYSIN {

I thought we weren't using upper case clk names anymore?

> + #clock-cells = <0>;
> + compatible = "fixed-clock";
> + clock-frequency = <30000000>;
> + clock-output-names = "CLK_SYSIN";
> + };
> +
> + /*
> + * ARM Peripheral clock for timers
> + */
> + arm_periph_clk: arm_periph_clk {
> + #clock-cells = <0>;
> + compatible = "fixed-clock";
> + clock-frequency = <600000000>;
> + };
> +
> + /*
> + * Bootloader initialized system infrastructure clock for
> + * serial devices.
> + */
> + CLK_EXT2F_A9: clockgenC0@13 {

Or camel?

[...]

--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org â Open source software for ARM SoCs
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