| Message ID | 20210126124004.52550-10-tony@atomide.com |
|---|---|
| State | New |
| Headers | show |
| Series | Update dra7 devicetree files to probe with genpd | expand |
* Tony Lindgren <tony@atomide.com> [210126 12:43]: > --- a/arch/arm/boot/dts/dra7.dtsi > +++ b/arch/arm/boot/dts/dra7.dtsi ... > + target-module@4e000000 { > + compatible = "ti,sysc-omap2", "ti,sysc"; > ti,hwmods = "dmm"; > + reg = <0x4e000000 0x4>, > + <0x4e000010 0x4>; > + reg-names = "rev", "sysc"; > + ti,sysc-sidle = <SYSC_IDLE_FORCE>, > + <SYSC_IDLE_NO>, > + <SYSC_IDLE_SMART>; > + ranges = <0x0 0x4e000000 0x2000000>; > + #size-cells = <1>; > + #address-cells = <1>; > + > + dmm@0 { > + compatible = "ti,omap5-dmm"; > + reg = <0x4e000000 0x800>; > + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; > + }; > }; The dmm@0 reg property above should be zero instead of 0x4e000000 now that we're using ranges. Looks like I did not test with omapdrm loaded earlier, updated patch below. Regards, Tony 8< --------------------------- From tony Mon Sep 17 00:00:00 2001 From: Tony Lindgren <tony@atomide.com> Date: Mon, 8 Mar 2021 14:22:49 +0200 Subject: [PATCH] ARM: dts: Configure interconnect target module for dra7 dmm We can now probe devices with device tree only configuration using ti-sysc interconnect target module driver. Let's configure the module, but keep the legacy "ti,hwmods" peroperty to avoid new boot time warnings. The legacy property will be removed in later patches together with the legacy platform data. Tested-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> --- arch/arm/boot/dts/dra7.dtsi | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -464,11 +464,24 @@ edma_tptc1: dma@0 { }; }; - dmm@4e000000 { - compatible = "ti,omap5-dmm"; - reg = <0x4e000000 0x800>; - interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + target-module@4e000000 { + compatible = "ti,sysc-omap2", "ti,sysc"; ti,hwmods = "dmm"; + reg = <0x4e000000 0x4>, + <0x4e000010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + ranges = <0x0 0x4e000000 0x2000000>; + #size-cells = <1>; + #address-cells = <1>; + + dmm@0 { + compatible = "ti,omap5-dmm"; + reg = <0 0x800>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + }; }; ipu1: ipu@58820000 { -- 2.30.1
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -465,11 +465,24 @@ edma_tptc1: dma@0 { }; }; - dmm@4e000000 { - compatible = "ti,omap5-dmm"; - reg = <0x4e000000 0x800>; - interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + target-module@4e000000 { + compatible = "ti,sysc-omap2", "ti,sysc"; ti,hwmods = "dmm"; + reg = <0x4e000000 0x4>, + <0x4e000010 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + ranges = <0x0 0x4e000000 0x2000000>; + #size-cells = <1>; + #address-cells = <1>; + + dmm@0 { + compatible = "ti,omap5-dmm"; + reg = <0x4e000000 0x800>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + }; }; ipu1: ipu@58820000 {
We can now probe devices with device tree only configuration using ti-sysc interconnect target module driver. Let's configure the module, but keep the legacy "ti,hwmods" peroperty to avoid new boot time warnings. The legacy property will be removed in later patches together with the legacy platform data. Signed-off-by: Tony Lindgren <tony@atomide.com> --- arch/arm/boot/dts/dra7.dtsi | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-)