diff options
| author |   Tony Lindgren <tony@atomide.com> | 2020-11-16 12:57:13 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2020-11-16 12:57:53 +0200 |
| commit | b2304c5b0cf347b688694ac63a2bc434709beed2 (patch) | |
| tree | 4c8a019d2a4b97f42aa8ed1cd651ac5397f3485f /arch | |
| parent | ARM: dts: Configure RTC powerdomain for am3 (diff) | |
| download | linux-dev-b2304c5b0cf347b688694ac63a2bc434709beed2.tar.xz linux-dev-b2304c5b0cf347b688694ac63a2bc434709beed2.zip | |
ARM: dts: Configure interconnect target module for am3 wkup_m3
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver.
Note that we no longer need ti,no-reset-on-init as the rstctrl resets
are properly handled by the reset driver and claimed by the RTC driver.
And we need to squash together the module ranges for driver compability.
Cc: Dave Gerlach <d-gerlach@ti.com>
Cc: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/am33xx-l4.dtsi | 23 | ||||
| -rw-r--r-- | arch/arm/boot/dts/am33xx.dtsi | 8 |
2 files changed, 14 insertions, 17 deletions
diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi index ddfb27d38dff..7fa2312b13e8 100644 --- a/arch/arm/boot/dts/am33xx-l4.dtsi +++ b/arch/arm/boot/dts/am33xx-l4.dtsi @@ -32,20 +32,25 @@ target-module@0 { /* 0x44d00000, ap 4 28.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; + ti,hwmods = "wkup_m3"; reg = <0x0 0x4>; reg-names = "rev"; + clocks = <&l4_wkup_aon_clkctrl AM3_L4_WKUP_AON_WKUP_M3_CLKCTRL 0>; + clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; - ranges = <0x0 0x0 0x4000>; - status = "disabled"; - }; + ranges = <0x00000000 0x00000000 0x4000>, + <0x00080000 0x00080000 0x2000>; - target-module@80000 { /* 0x44d80000, ap 6 10.0 */ - compatible = "ti,sysc"; - status = "disabled"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x0 0x80000 0x2000>; + wkup_m3: cpu@0 { + compatible = "ti,am3352-wkup-m3"; + reg = <0x00000000 0x4000>, + <0x00080000 0x2000>; + reg-names = "umem", "dmem"; + resets = <&prm_wkup 3>; + reset-names = "rstctrl"; + ti,pm-firmware = "am335x-pm-firmware.elf"; + }; }; }; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index c777a865b5d2..fe9cdd2c0996 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -180,14 +180,6 @@ ti,hwmods = "l3_main"; l4_wkup: interconnect@44c00000 { - wkup_m3: wkup_m3@100000 { - compatible = "ti,am3352-wkup-m3"; - reg = <0x100000 0x4000>, - <0x180000 0x2000>; - reg-names = "umem", "dmem"; - ti,hwmods = "wkup_m3"; - ti,pm-firmware = "am335x-pm-firmware.elf"; - }; }; l4_per: interconnect@48000000 { }; |