linux-kernel - [RFC PATCH 3/3] dt-bindings: interconnect: Document fsl,busfreq-imx8mm bindings

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: <20190313193408.23740-4-abailon@baylibre.com>
Date:   Wed, 13 Mar 2019 20:34:08 +0100
From:   Alexandre Bailon <abailon@...libre.com>
To:     linux-pm@...r.kernel.org, georgi.djakov@...aro.org
Cc:     mturquette@...libre.com, ptitiano@...libre.com,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        zening.wang@....com, aisheng.dong@....com, khilman@...libre.com,
        ccaione@...libre.com, Alexandre Bailon <abailon@...libre.com>
Subject: [RFC PATCH 3/3] dt-bindings: interconnect: Document fsl,busfreq-imx8mm bindings

Document the device-tree bindings interconnect driver for i.MX8MM SoC.

Signed-off-by: Alexandre Bailon <abailon@...libre.com>
---
 .../bindings/interconnect/imx8mm.txt          | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interconnect/imx8mm.txt

diff --git a/Documentation/devicetree/bindings/interconnect/imx8mm.txt b/Documentation/devicetree/bindings/interconnect/imx8mm.txt
new file mode 100644
index 000000000000..81f0cf134de2
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/imx8mm.txt
@@ -0,0 +1,24 @@
+i.MX busfreq driver binding
+----------------------------------------------------
+
+Required properties :
+- compatible : must be "fsl,busfreq-imx8mm"
+- #interconnect-cells : should contain 1
+- clocks : list of phandles and specifiers to all interconnect bus clocks
+- clock-names : clock names must include "dram-alt", "dram-apb", "dram-core",
+                "noc", "ahb" and "axi"
+
+Examples:
+
+	icc0: icc {
+		compatible = "fsl,busfreq-imx8mm";
+		#interconnect-cells = <1>;
+		clocks = <&clk IMX8MM_CLK_DRAM_ALT>,
+			 <&clk IMX8MM_CLK_DRAM_APB>,
+			 <&clk IMX8MM_CLK_DRAM_CORE>,
+			 <&clk IMX8MM_CLK_NOC_DIV>,
+			 <&clk IMX8MM_CLK_AHB_DIV>,
+			 <&clk IMX8MM_CLK_MAIN_AXI>;
+		clock-names = "dram-alt", "dram-apb", "dram-core", "noc",
+			 "ahb", "axi";
+	};
-- 
2.19.2