The chip and system controller nodes are now handled by the Berlin
controller mfd driver. Its sub-devices are then registered by the mfd
driver and let the drivers be probed properly, using their own
sub-nodes.
Rework the device tree to take this changes into account.
Signed-off-by: Antoine Tenart <antoine.ten...@free-electrons.com>
---
arch/arm/boot/dts/berlin2.dtsi | 50 ++++++++++++++++++++++++++----------------
1 file changed, 31 insertions(+), 19 deletions(-)
diff --git a/arch/arm/boot/dts/berlin2.dtsi b/arch/arm/boot/dts/berlin2.dtsi
index 63d00a63cfa6..fbe5c6b6502d 100644
--- a/arch/arm/boot/dts/berlin2.dtsi
+++ b/arch/arm/boot/dts/berlin2.dtsi
@@ -350,17 +350,25 @@
};
};
- chip: chip-control@ea0000 {
- compatible = "marvell,berlin2-chip-ctrl";
- #clock-cells = <1>;
- #reset-cells = <2>;
+ chip: chip-controller@ea0000 {
+ compatible = "marvell,berlin2-chip-ctrl", "simple-mfd",
"syscon";
reg = <0xea0000 0x400>;
+ #clock-cells = <1>;
clocks = <&refclk>;
clock-names = "refclk";
- emmc_pmux: emmc-pmux {
- groups = "G26";
- function = "emmc";
+ soc_pinctrl: pin-controller {
+ compatible = "marvell,berlin2-soc-pinctrl";
+
+ emmc_pmux: emmc-pmux {
+ groups = "G26";
+ function = "emmc";
+ };
+ };
+
+ chip_rst: reset {
+ compatible = "marvell,berlin2-reset";
+ #reset-cells = <2>;
};
};
@@ -442,22 +450,26 @@
};
sysctrl: system-controller@d000 {
- compatible = "marvell,berlin2-system-ctrl";
+ compatible = "marvell,berlin2-system-ctrl",
"simple-mfd", "syscon";
reg = <0xd000 0x100>;
- uart0_pmux: uart0-pmux {
- groups = "GSM4";
- function = "uart0";
- };
+ sys_pinctrl: pin-controller {
+ compatible =
"marvell,berlin2-system-pinctrl";
- uart1_pmux: uart1-pmux {
- groups = "GSM5";
- function = "uart1";
- };
+ uart0_pmux: uart0-pmux {
+ groups = "GSM4";
+ function = "uart0";
+ };
+
+ uart1_pmux: uart1-pmux {
+ groups = "GSM5";
+ function = "uart1";
+ };
- uart2_pmux: uart2-pmux {
- groups = "GSM3";
- function = "uart2";
+ uart2_pmux: uart2-pmux {
+ groups = "GSM3";
+ function = "uart2";
+ };
};
};
--
2.3.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
