From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Dannenberg Date: Tue, 7 May 2019 12:25:37 -0500 Subject: [U-Boot] [PATCH 08/13] armv7R: dts: k3: am654: Update mmc nodes for loading sysfw In-Reply-To: <20190507172542.31359-1-dannenberg@ti.com> References: <20190507172542.31359-1-dannenberg@ti.com> Message-ID: <20190507172542.31359-9-dannenberg@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: Lokesh Vutla In order to load the sysfw.itb from a mmc device, clocks should be hard coded to the same value as ROM configured frequency. Clock updates cannot happen at this point as sysfw is not yet available. So updating the clock properties for mmc nodes. Signed-off-by: Lokesh Vutla Signed-off-by: Andreas Dannenberg --- arch/arm/dts/k3-am654-r5-base-board.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/dts/k3-am654-r5-base-board.dts b/arch/arm/dts/k3-am654-r5-base-board.dts index a07038be70..94bdf57a14 100644 --- a/arch/arm/dts/k3-am654-r5-base-board.dts +++ b/arch/arm/dts/k3-am654-r5-base-board.dts @@ -96,6 +96,12 @@ u-boot,dm-spl; }; + clk_200mhz: dummy_clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + u-boot,dm-spl; + }; }; &dmsc { @@ -137,3 +143,15 @@ pinctrl-names = "default"; pinctrl-0 = <&wkup_vtt_pins_default>; }; + +&sdhci0 { + clock-names = "clk_xin"; + clocks = <&clk_200mhz>; + /delete-property/ power-domains; +}; + +&sdhci1 { + clock-names = "clk_xin"; + clocks = <&clk_200mhz>; + /delete-property/ power-domains; +}; -- 2.17.1