linux-kernel - [PATCH v2 5/6] ARM: dts: mvebu: Move mv98dx3236 clock 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: <20170207202815.20226-6-chris.packham@alliedtelesis.co.nz>
Date:   Wed,  8 Feb 2017 09:28:14 +1300
From:   Chris Packham <chris.packham@...iedtelesis.co.nz>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Chris Packham <chris.packham@...iedtelesis.co.nz>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Jason Cooper <jason@...edaemon.net>,
        Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...e-electrons.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Russell King <linux@...linux.org.uk>,
        linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 5/6] ARM: dts: mvebu: Move mv98dx3236 clock bindings

This moves the coreclk binding for the 98dx3236 SoC to the DFX block
where the sampled at reset register is located and switches to using the
correct gating clock compatible string.

Signed-off-by: Chris Packham <chris.packham@...iedtelesis.co.nz>
---

Notes:
    Changes in v2:
    - New. Split out from "clk: mvebu: Expand mv98dx3236-core-clock support"

 .../devicetree/bindings/clock/mvebu-core-clock.txt         |  7 +++++++
 .../devicetree/bindings/clock/mvebu-gated-clock.txt        | 11 +++++++++++
 arch/arm/boot/dts/armada-xp-98dx3236.dtsi                  | 14 +++++++-------
 3 files changed, 25 insertions(+), 7 deletions(-)

diff --git a/Documentation/devicetree/bindings/clock/mvebu-core-clock.txt b/Documentation/devicetree/bindings/clock/mvebu-core-clock.txt
index eb985a633d59..796c260c183d 100644
--- a/Documentation/devicetree/bindings/clock/mvebu-core-clock.txt
+++ b/Documentation/devicetree/bindings/clock/mvebu-core-clock.txt
@@ -31,6 +31,12 @@ The following is a list of provided IDs and clock names on Armada 39x:
  4 = dclk    (SDRAM Interface Clock)
  5 = refclk  (Reference Clock)
 
+The following is a list of provided IDs and clock names on 98dx3236:
+ 0 = tclk    (Internal Bus clock)
+ 1 = cpuclk  (CPU clock)
+ 2 = ddrclk   (DDR clock)
+ 3 = mpll    (MPLL Clock)
+
 The following is a list of provided IDs and clock names on Kirkwood and Dove:
  0 = tclk   (Internal Bus clock)
  1 = cpuclk (CPU0 clock)
@@ -49,6 +55,7 @@ Required properties:
 	"marvell,armada-380-core-clock" - For Armada 380/385 SoC core clocks
 	"marvell,armada-390-core-clock" - For Armada 39x SoC core clocks
 	"marvell,armada-xp-core-clock" - For Armada XP SoC core clocks
+	"marvell,mv98dx3236-core-clock" - For 98dx3236 family SoC core clocks
 	"marvell,dove-core-clock" - for Dove SoC core clocks
 	"marvell,kirkwood-core-clock" - for Kirkwood SoC (except mv88f6180)
 	"marvell,mv88f6180-core-clock" - for Kirkwood MV88f6180 SoC
diff --git a/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt b/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt
index 5142efc8099d..de562da2ae77 100644
--- a/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt
+++ b/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt
@@ -119,6 +119,16 @@ ID	Clock	Peripheral
 29	sata1lnk
 30	sata1	SATA Host 1
 
+The following is a list of provided IDs for 98dx3236:
+ID	Clock	Peripheral
+-----------------------------------
+3	ge1	Gigabit Ethernet 1
+4	ge0	Gigabit Ethernet 0
+5	pex0	PCIe Cntrl 0
+17	sdio	SDHCI Host
+18	usb0	USB Host 0
+22	xor0	XOR DMA 0
+
 The following is a list of provided IDs for Dove:
 ID	Clock	Peripheral
 -----------------------------------
@@ -169,6 +179,7 @@ Required properties:
 	"marvell,armada-380-gating-clock" - for Armada 380/385 SoC clock gating
 	"marvell,armada-390-gating-clock" - for Armada 39x SoC clock gating
 	"marvell,armada-xp-gating-clock" - for Armada XP SoC clock gating
+	"marvell,mv98dx3236-gating-clock" - for 98dx3236 SoC clock gating
 	"marvell,dove-gating-clock" - for Dove SoC clock gating
 	"marvell,kirkwood-gating-clock" - for Kirkwood SoC clock gating
 - reg : shall be the register address of the Clock Gating Control register
diff --git a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
index e4baa97836e7..e80a5ee835e5 100644
--- a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
+++ b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
@@ -176,18 +176,12 @@
 			};
 
 			gateclk: clock-gating-control@...20 {
-				compatible = "marvell,armada-xp-gating-clock";
+				compatible = "marvell,mv98dx3236-gating-clock";
 				reg = <0x18220 0x4>;
 				clocks = <&coreclk 0>;
 				#clock-cells = <1>;
 			};
 
-			coreclk: mvebu-sar@...30 {
-				compatible = "marvell,mv98dx3236-core-clock";
-				reg = <0x18230 0x08>;
-				#clock-cells = <1>;
-			};
-
 			cpuclk: clock-complex@...00 {
 				#clock-cells = <1>;
 				compatible = "marvell,mv98dx3236-cpu-clock";
@@ -264,6 +258,12 @@
 			ranges = <0 MBUS_ID(0x08, 0x00) 0 0x100000>;
 			reg = <MBUS_ID(0x08, 0x00) 0 0x100000>;
 
+			coreclk: mvebu-sar@...04 {
+				compatible = "marvell,mv98dx3236-core-clock";
+				reg = <0xf8204 0x4>;
+				#clock-cells = <1>;
+			};
+
 			soc-id@...44 {
 				compatible = "marvell,mv98dx3236-soc-id";
 				reg = <0xf8244 0x4>;
-- 
2.11.0.24.ge6920cf