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authorTom Rini <[email protected]>2024-05-07 08:27:24 -0600
committerTom Rini <[email protected]>2024-05-07 08:27:24 -0600
commit1c40dda60f5f7e83a6d6f541cf5a57eb7e8ec43c (patch)
tree6d923d59a1e2dbab32568e272029eca73b522105 /doc
parent52835266d3e933656a217233eaf672dd9ccd7352 (diff)
parentbc7cb4b67a4070129bbfc5bffb2f5e9fd206991e (diff)
Merge tag 'u-boot-rockchip-20240507' of https://source.denx.de/u-boot/custodians/u-boot-rockchip
CI: https://source.denx.de/u-boot/custodians/u-boot-rockchip/-/pipelines/20628 - migrate to use OF_UPSTREAM for rv1108, rk3308, rk3328, rk356x, rk3588;
Diffstat (limited to 'doc')
-rw-r--r--doc/device-tree-bindings/clock/rockchip,rk3399-dmc.txt42
1 files changed, 0 insertions, 42 deletions
diff --git a/doc/device-tree-bindings/clock/rockchip,rk3399-dmc.txt b/doc/device-tree-bindings/clock/rockchip,rk3399-dmc.txt
deleted file mode 100644
index 4a56f78f555..00000000000
--- a/doc/device-tree-bindings/clock/rockchip,rk3399-dmc.txt
+++ /dev/null
@@ -1,42 +0,0 @@
-Rockchip Dynamic Memory Controller Driver
-Required properties:
-- compatible: "rockchip,rk3399-dmc", "syscon"
-- rockchip,cru: this driver should access cru regs, so need get cru here
-- rockchip,pmucru: this driver should access pmucru regs, so need get pmucru here
-- rockchip,pmugrf: this driver should access pmugrf regs, so need get pmugrf here
-- rockchip,pmusgrf: this driver should access pmusgrf regs, so need get pmusgrf here
-- rockchip,cic: this driver should access cic regs, so need get cic here
-- reg: dynamic ram protocol controller(PCTL) address, PHY Independent(PI) address, phy controller(PHYCTL) address and memory schedule(MSCH) address
-- clock: must include clock specifiers corresponding to entries in the clock-names property.
- Must contain
- dmc_clk: for ddr working frequency
-- rockchip,sdram-params: SDRAM parameters, including all the information by ddr driver:
- Must contain
- Genarate by vendor tool and adjust for U-Boot dtsi.
-
-Example:
- dmc: dmc {
- bootph-all;
- compatible = "rockchip,rk3399-dmc";
- devfreq-events = <&dfi>;
- interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH 0>;
- clocks = <&cru SCLK_DDRCLK>;
- clock-names = "dmc_clk";
- reg = <0x0 0xffa80000 0x0 0x0800
- 0x0 0xffa80800 0x0 0x1800
- 0x0 0xffa82000 0x0 0x2000
- 0x0 0xffa84000 0x0 0x1000
- 0x0 0xffa88000 0x0 0x0800
- 0x0 0xffa88800 0x0 0x1800
- 0x0 0xffa8a000 0x0 0x2000
- 0x0 0xffa8c000 0x0 0x1000>;
- };
-
- &dmc {
- rockchip,sdram-params = <
- 0x2
- 0xa
- 0x3
- ...
- >;
- };