linux-kernel - [PATCH 1/3] ARM: dts: omap4: add missing des

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Message-Id: <20170609231206.19798-2-sre@kernel.org>
Date:   Sat, 10 Jun 2017 01:12:04 +0200
From:   Sebastian Reichel <sre@...nel.org>
To:     Sebastian Reichel <sre@...nel.org>,
        Tony Lindgren <tony@...mide.com>,
        Paul Walmsley <paul@...an.com>,
        Benoît Cousson <bcousson@...libre.com>
Cc:     Russell King <linux@...linux.org.uk>, linux-omap@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] ARM: dts: omap4: add missing des_fck

Add missing functional clock for DES3DES IP core. This is
documented in the TRM as CM_L4SEC_DES3DES_CLKCTRL.

Signed-off-by: Sebastian Reichel <sre@...nel.org>
---
 arch/arm/boot/dts/omap44xx-clocks.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/omap44xx-clocks.dtsi b/arch/arm/boot/dts/omap44xx-clocks.dtsi
index 9573b37fbaa7..e997265460d4 100644
--- a/arch/arm/boot/dts/omap44xx-clocks.dtsi
+++ b/arch/arm/boot/dts/omap44xx-clocks.dtsi
@@ -985,6 +985,14 @@
 		reg = <0x15a8>;
 	};
 
+	des_fck: des_fck@...0 {
+		#clock-cells = <0>;
+		compatible = "ti,gate-clock";
+		clocks = <&l3_div_ck>;
+		ti,bit-shift = <1>;
+		reg = <0x15b0>;
+	};
+
 	dss_sys_clk: dss_sys_clk@...0 {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
-- 
2.11.0