From: Tony Lindgren Date: Wed, 4 Mar 2020 15:25:30 +0000 (-0800) Subject: ARM: dts: Configure interconnect target module for am4 tpcc X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=cabc9d127c6f05f304c1eea459c64f7dab0fe2dc;p=linux.git ARM: dts: Configure interconnect target module for am4 tpcc 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. Let's also correct the custom node name to use generic node name dma. Cc: Peter Ujfalusi Signed-off-by: Tony Lindgren --- diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index 3caddfe1e3e1c..fd6b6cb5cf427 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -185,23 +185,34 @@ &pm_sram_data>; }; - edma: edma@49000000 { - compatible = "ti,edma3-tpcc"; + target-module@49000000 { + compatible = "ti,sysc-omap4", "ti,sysc"; ti,hwmods = "tpcc"; - reg = <0x49000000 0x10000>; - reg-names = "edma3_cc"; - interrupts = , - , - ; - interrupt-names = "edma3_ccint", "edma3_mperr", - "edma3_ccerrint"; - dma-requests = <64>; - #dma-cells = <2>; - - ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>, - <&edma_tptc2 0>; - - ti,edma-memcpy-channels = <58 59>; + reg = <0x49000000 0x4>; + reg-names = "rev"; + clocks = <&l3_clkctrl AM4_L3_TPCC_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x49000000 0x10000>; + + edma: dma@0 { + compatible = "ti,edma3-tpcc"; + reg = <0 0x10000>; + reg-names = "edma3_cc"; + interrupts = , + , + ; + interrupt-names = "edma3_ccint", "edma3_mperr", + "edma3_ccerrint"; + dma-requests = <64>; + #dma-cells = <2>; + + ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>, + <&edma_tptc2 0>; + + ti,edma-memcpy-channels = <58 59>; + }; }; edma_tptc0: tptc@49800000 {