linux-kernel - [RFC PATCH v2 15/19] riscv: dts: thead: Extend device tree clk with VO reg

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20241223125553.3527812-16-m.wilczynski@samsung.com>
Date: Mon, 23 Dec 2024 13:55:49 +0100
From: Michal Wilczynski <m.wilczynski@...sung.com>
To: mturquette@...libre.com, sboyd@...nel.org, robh@...nel.org,
	krzk+dt@...nel.org, conor+dt@...nel.org, drew@...7.com, guoren@...nel.org,
	wefu@...hat.com, jassisinghbrar@...il.com, paul.walmsley@...ive.com,
	palmer@...belt.com, aou@...s.berkeley.edu, frank.binns@...tec.com,
	matt.coster@...tec.com, maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org, tzimmermann@...e.de, airlied@...il.com, simona@...ll.ch,
	ulf.hansson@...aro.org, jszhang@...nel.org, p.zabel@...gutronix.de,
	m.szyprowski@...sung.com
Cc: linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org,
	dri-devel@...ts.freedesktop.org, linux-pm@...r.kernel.org, Michal Wilczynski
	<m.wilczynski@...sung.com>
Subject: [RFC PATCH v2 15/19] riscv: dts: thead: Extend device tree clk with
 VO reg

VO clocks reside in a different address space from the AP clocks on the
T-HEAD SoC. Extend the device tree node of a clock-controller to handle
VO address space as well.

Signed-off-by: Michal Wilczynski <m.wilczynski@...sung.com>
---
 arch/riscv/boot/dts/thead/th1520.dtsi | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi
index acfe030e803a..d823b6da75df 100644
--- a/arch/riscv/boot/dts/thead/th1520.dtsi
+++ b/arch/riscv/boot/dts/thead/th1520.dtsi
@@ -484,7 +484,9 @@ uart2: serial@...c010000 {
 
 		clk: clock-controller@...f010000 {
 			compatible = "thead,th1520-clk-ap";
-			reg = <0xff 0xef010000 0x0 0x1000>;
+			reg = <0xff 0xef010000 0x0 0x1000>,
+			      <0xff 0xef528050 0x0 0xfb0>;
+			reg-names = "ap-clks", "vo-clks";
 			clocks = <&osc>;
 			#clock-cells = <1>;
 		};
-- 
2.34.1