[v7,4/9] mips: bmips: dts: add BCM6328 reset controller support
diff mbox series

Message ID 20200617105042.3824116-5-noltari@gmail.com
State New
Headers show
Series
  • bmips: add bcm6345 reset controller support
Related show

Commit Message

Álvaro Fernández Rojas June 17, 2020, 10:50 a.m. UTC
BCM6328 SoCs have a reset controller for certain components.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
---
 v7: no changes.
 v6: no changes.
 v5: no changes.
 v4: no changes.
 v3: add reset controller definitions header file.
 v2: no changes.

 arch/mips/boot/dts/brcm/bcm6328.dtsi      |  6 ++++++
 include/dt-bindings/reset/bcm6328-reset.h | 18 ++++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 include/dt-bindings/reset/bcm6328-reset.h

Comments

Rob Herring July 9, 2020, 8:26 p.m. UTC | #1
On Wed, 17 Jun 2020 12:50:36 +0200, Álvaro Fernández Rojas wrote:
> BCM6328 SoCs have a reset controller for certain components.
> 
> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
> Acked-by: Florian Fainelli <f.fainelli@gmail.com>
> ---
>  v7: no changes.
>  v6: no changes.
>  v5: no changes.
>  v4: no changes.
>  v3: add reset controller definitions header file.
>  v2: no changes.
> 
>  arch/mips/boot/dts/brcm/bcm6328.dtsi      |  6 ++++++
>  include/dt-bindings/reset/bcm6328-reset.h | 18 ++++++++++++++++++
>  2 files changed, 24 insertions(+)
>  create mode 100644 include/dt-bindings/reset/bcm6328-reset.h
> 

Reviewed-by: Rob Herring <robh@kernel.org>

Patch
diff mbox series

diff --git a/arch/mips/boot/dts/brcm/bcm6328.dtsi b/arch/mips/boot/dts/brcm/bcm6328.dtsi
index af860d06def6..590118cf5c12 100644
--- a/arch/mips/boot/dts/brcm/bcm6328.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6328.dtsi
@@ -57,6 +57,12 @@  clkctl: clock-controller@10000004 {
 			#clock-cells = <1>;
 		};
 
+		periph_rst: reset-controller@10000010 {
+			compatible = "brcm,bcm6345-reset";
+			reg = <0x10000010 0x4>;
+			#reset-cells = <1>;
+		};
+
 		periph_intc: interrupt-controller@10000020 {
 			compatible = "brcm,bcm6345-l1-intc";
 			reg = <0x10000020 0x10>,
diff --git a/include/dt-bindings/reset/bcm6328-reset.h b/include/dt-bindings/reset/bcm6328-reset.h
new file mode 100644
index 000000000000..0f3df87d47af
--- /dev/null
+++ b/include/dt-bindings/reset/bcm6328-reset.h
@@ -0,0 +1,18 @@ 
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef __DT_BINDINGS_RESET_BCM6328_H
+#define __DT_BINDINGS_RESET_BCM6328_H
+
+#define BCM6328_RST_SPI		0
+#define BCM6328_RST_EPHY	1
+#define BCM6328_RST_SAR		2
+#define BCM6328_RST_ENETSW	3
+#define BCM6328_RST_USBS	4
+#define BCM6328_RST_USBH	5
+#define BCM6328_RST_PCM		6
+#define BCM6328_RST_PCIE_CORE	7
+#define BCM6328_RST_PCIE	8
+#define BCM6328_RST_PCIE_EXT	9
+#define BCM6328_RST_PCIE_HARD	10
+
+#endif /* __DT_BINDINGS_RESET_BCM6328_H */