linux-kernel - Re: [RESEND PATCH 1/3] ARM: dts: Add TOPEET itop core board SCP package version

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Message-id: <5477278.USWYFxDPfA@amdc1976>
Date:   Thu, 01 Sep 2016 15:03:51 +0200
From:   Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To:     Randy Li <ayaka@...lik.info>
Cc:     devicetree@...r.kernel.org, mark.rutland@....com,
        linux@...linux.org.uk, kgene@...nel.org, krzk@...nel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        robh@...nel.org
Subject: Re: [RESEND PATCH 1/3] ARM: dts: Add TOPEET itop core board SCP
 package version


Hi,

On Wednesday, August 31, 2016 08:58:27 PM Randy Li wrote:
> The TOPEET itop is a samsung exnynos 4412 core board, which have
> two package versions. This patch add the support for SCP version.
> 
> Currently supported are USB3503A HSIC, USB OTG, eMMC, rtc and
> PMIC. The future features are in the based board. Also MFC and
> watchdog have been enabled.
> 
> Signed-off-by: Randy Li <ayaka@...lik.info>
> ---
>  arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi | 490 ++++++++++++++++++++++++
>  1 file changed, 490 insertions(+)
>  create mode 100644 arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi

[...]

> +		s5m8767_osc: clocks {

Don't you also need:

			compatible = "samsung,s5m8767-clk";

here?

BTW Does anyone know why there are no users of
"samsung,s2mps11-clk" compatible in the tree
(commit 53c31b3437a6400c6ffc2c9315680217ad84cb6d
"mfd: sec-core: Add of_compatible strings for
clock MFD cells" added it in March 2014)?

> +			#clock-cells = <1>;
> +			clock-output-names = "s5m8767_ap",
> +					"s5m8767_cp", "s5m8767_bt";
> +		};
> +
> +	};
> +};

[...]

> +&rtc {
> +	status = "okay";
> +	clocks = <&clock CLK_RTC>, <&s5m8767_osc S2MPS11_CLK_AP>;
> +	clock-names = "rtc", "rtc_src";
> +};

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics