| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | From 1b88c6ed26a1aa1d68d1661404e6e939709ff530 Mon Sep 17 00:00:00 2001 |
| 2 | From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> |
| 3 | Date: Thu, 10 Dec 2020 08:21:54 +0100 |
| 4 | Subject: [PATCH 4/4] arm64: dts: broadcom: bcm4908: describe PCIe reset |
| 5 | controller |
| 6 | MIME-Version: 1.0 |
| 7 | Content-Type: text/plain; charset=UTF-8 |
| 8 | Content-Transfer-Encoding: 8bit |
| 9 | |
| 10 | This reset controller is a single register in the Broadcom's MISC block. |
| 11 | |
| 12 | Signed-off-by: Rafał Miłecki <rafal@milecki.pl> |
| 13 | Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> |
| 14 | --- |
| 15 | arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi | 15 +++++++++++++++ |
| 16 | 1 file changed, 15 insertions(+) |
| 17 | |
| 18 | --- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi |
| 19 | +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi |
| 20 | @@ -177,6 +177,21 @@ |
| 21 | }; |
| 22 | }; |
| 23 | |
| 24 | + misc@2600 { |
| 25 | + compatible = "brcm,misc", "simple-mfd"; |
| 26 | + reg = <0x2600 0xe4>; |
| 27 | + |
| 28 | + #address-cells = <1>; |
| 29 | + #size-cells = <1>; |
| 30 | + ranges = <0x00 0x2600 0xe4>; |
| 31 | + |
| 32 | + reset-controller@2644 { |
| 33 | + compatible = "brcm,bcm4908-misc-pcie-reset"; |
| 34 | + reg = <0x44 0x04>; |
| 35 | + #reset-cells = <1>; |
| 36 | + }; |
| 37 | + }; |
| 38 | + |
| 39 | reboot { |
| 40 | compatible = "syscon-reboot"; |
| 41 | regmap = <&timer>; |