| From edcf90801c8e58bd6306d85a4e714a6f09f452df Mon Sep 17 00:00:00 2001 |
| From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> |
| Date: Wed, 13 Jan 2021 12:15:47 +0100 |
| Subject: [PATCH] arm64: dts: broadcom: bcm4908: describe PMB block |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| PMB (Power Management Bus) controls powering connected devices (e.g. |
| PCIe, USB, SATA). In BCM4908 it's a part of the PROCMON block. |
| |
| Signed-off-by: Rafał Miłecki <rafal@milecki.pl> |
| Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> |
| --- |
| .../boot/dts/broadcom/bcm4908/bcm4908.dtsi | 17 ++++++++++++++++- |
| 1 file changed, 16 insertions(+), 1 deletion(-) |
| |
| --- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi |
| +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi |
| @@ -108,7 +108,7 @@ |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| - ranges = <0x00 0x00 0x80000000 0xd0000>; |
| + ranges = <0x00 0x00 0x80000000 0x281000>; |
| |
| usb@c300 { |
| compatible = "generic-ehci"; |
| @@ -213,6 +213,21 @@ |
| }; |
| }; |
| }; |
| + |
| + procmon: syscon@280000 { |
| + compatible = "simple-bus"; |
| + reg = <0x280000 0x1000>; |
| + ranges; |
| + |
| + #address-cells = <1>; |
| + #size-cells = <1>; |
| + |
| + power-controller@2800c0 { |
| + compatible = "brcm,bcm4908-pmb"; |
| + reg = <0x2800c0 0x40>; |
| + #power-domain-cells = <1>; |
| + }; |
| + }; |
| }; |
| |
| bus@ff800000 { |