1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
From f0548ab9212ef35abe79f46e5f509f4fc9d78699 Mon Sep 17 00:00:00 2001
From: Xingyu Wu <xingyu.wu@starfivetech.com>
Date: Mon, 20 Feb 2023 14:33:33 +0800
Subject: [PATCH 039/122] riscv: dts: starfive: jh7110: Add PLL clock node and
modify syscrg node
Add the PLL clock node for the Starfive JH7110 SoC and
modify the SYSCRG node to add PLL clocks input.
Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
---
arch/riscv/boot/dts/starfive/jh7110.dtsi | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -452,12 +452,16 @@
<&gmac1_rgmii_rxin>,
<&i2stx_bclk_ext>, <&i2stx_lrck_ext>,
<&i2srx_bclk_ext>, <&i2srx_lrck_ext>,
- <&tdm_ext>, <&mclk_ext>;
+ <&tdm_ext>, <&mclk_ext>,
+ <&pllclk JH7110_CLK_PLL0_OUT>,
+ <&pllclk JH7110_CLK_PLL1_OUT>,
+ <&pllclk JH7110_CLK_PLL2_OUT>;
clock-names = "osc", "gmac1_rmii_refin",
"gmac1_rgmii_rxin",
"i2stx_bclk_ext", "i2stx_lrck_ext",
"i2srx_bclk_ext", "i2srx_lrck_ext",
- "tdm_ext", "mclk_ext";
+ "tdm_ext", "mclk_ext",
+ "pll0_out", "pll1_out", "pll2_out";
#clock-cells = <1>;
#reset-cells = <1>;
};
@@ -465,6 +469,12 @@
sys_syscon: syscon@13030000 {
compatible = "starfive,jh7110-sys-syscon", "syscon", "simple-mfd";
reg = <0x0 0x13030000 0x0 0x1000>;
+
+ pllclk: clock-controller {
+ compatible = "starfive,jh7110-pll";
+ clocks = <&osc>;
+ #clock-cells = <1>;
+ };
};
sysgpio: pinctrl@13040000 {
|