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Date: Fri, 21 Feb 2020 10:22:49 +0800
From: Hsin-Yi Wang <hsinyi@...omium.org>
To: Matthias Brugger <matthias.bgg@...il.com>
Cc: "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@...ts.infradead.org>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Devicetree List <devicetree@...r.kernel.org>,
lkml <linux-kernel@...r.kernel.org>,
linux-mediatek@...ts.infradead.org,
Nicolas Boichat <drinkcat@...omium.org>,
Enric Balletbo i Serra <enric.balletbo@...labora.com>,
Daniel Kurtz <djkurtz@...omium.org>
Subject: Re: [PATCH v7 3/5] arm64: dts: mt8173: fix unit name warnings
On Fri, Feb 21, 2020 at 6:17 AM Matthias Brugger <matthias.bgg@...il.com> wrote:
>
>
>
> On 10/02/2020 07:35, Hsin-Yi Wang wrote:
> > Fixing several unit name warnings:
> >
> > Warning (unit_address_vs_reg): /oscillator@0: node has a unit name, but no reg property
> > Warning (unit_address_vs_reg): /oscillator@1: node has a unit name, but no reg property
> > Warning (unit_address_vs_reg): /oscillator@2: node has a unit name, but no reg property
> > Warning (unit_address_vs_reg): /thermal-zones/cpu_thermal/trips/trip-point@0: node has a unit name, but no reg property
> > Warning (unit_address_vs_reg): /thermal-zones/cpu_thermal/trips/trip-point@1: node has a unit name, but no reg property
> > Warning (unit_address_vs_reg): /thermal-zones/cpu_thermal/trips/cpu_crit@0: node has a unit name, but no reg property
> > Warning (unit_address_vs_reg): /thermal-zones/cpu_thermal/cooling-maps/map@0: node has a unit name, but no reg property
> > Warning (unit_address_vs_reg): /thermal-zones/cpu_thermal/cooling-maps/map@1: node has a unit name, but no reg property
> > Warning (unit_address_vs_reg): /reserved-memory/vpu_dma_mem_region: node has a reg or ranges property, but no unit name
> > Warning (simple_bus_reg): /soc/pinctrl@...05000: simple-bus unit address format error, expected "1000b000"
> > Warning (simple_bus_reg): /soc/interrupt-controller@...20000: simple-bus unit address format error, expected "10221000"
> > Warning (alias_paths): /aliases: aliases property name must include only lowercase and '-'
> >
> > Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>
> > ---
> > arch/arm64/boot/dts/mediatek/mt8173.dtsi | 38 ++++++++++++------------
> > 1 file changed, 19 insertions(+), 19 deletions(-)
> >
> > diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> > index 790cd64aa447..2b7f566fb407 100644
> > --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> > +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> > @@ -42,14 +42,14 @@ aliases {
> > dpi0 = &dpi0;
> > dsi0 = &dsi0;
> > dsi1 = &dsi1;
> > - mdp_rdma0 = &mdp_rdma0;
> > - mdp_rdma1 = &mdp_rdma1;
> > - mdp_rsz0 = &mdp_rsz0;
> > - mdp_rsz1 = &mdp_rsz1;
> > - mdp_rsz2 = &mdp_rsz2;
> > - mdp_wdma0 = &mdp_wdma0;
> > - mdp_wrot0 = &mdp_wrot0;
> > - mdp_wrot1 = &mdp_wrot1;
> > + mdp-rdma0 = &mdp_rdma0;
> > + mdp-rdma1 = &mdp_rdma1;
> > + mdp-rsz0 = &mdp_rsz0;
> > + mdp-rsz1 = &mdp_rsz1;
> > + mdp-rsz2 = &mdp_rsz2;
> > + mdp-wdma0 = &mdp_wdma0;
> > + mdp-wrot0 = &mdp_wrot0;
> > + mdp-wrot1 = &mdp_wrot1;
>
> Won't we need to update the mdp driver as well, as it uses of_alias_get_id()?
>
It's fixed in the fifth patch
https://patchwork.kernel.org/patch/11372623/
> > serial0 = &uart0;
> > serial1 = &uart1;
> > serial2 = &uart2;
> > @@ -246,21 +246,21 @@ psci {
> > cpu_on = <0x84000003>;
> > };
> >
> > - clk26m: oscillator@0 {
> > + clk26m: oscillator0 {
> > compatible = "fixed-clock";
> > #clock-cells = <0>;
> > clock-frequency = <26000000>;
> > clock-output-names = "clk26m";
> > };
> >
> > - clk32k: oscillator@1 {
> > + clk32k: oscillator1 {
> > compatible = "fixed-clock";
> > #clock-cells = <0>;
> > clock-frequency = <32000>;
> > clock-output-names = "clk32k";
> > };
> >
> > - cpum_ck: oscillator@2 {
> > + cpum_ck: oscillator2 {
> > compatible = "fixed-clock";
> > #clock-cells = <0>;
> > clock-frequency = <0>;
> > @@ -276,19 +276,19 @@ cpu_thermal: cpu_thermal {
> > sustainable-power = <1500>; /* milliwatts */
> >
> > trips {
> > - threshold: trip-point@0 {
> > + threshold: trip-point0 {
> > temperature = <68000>;
> > hysteresis = <2000>;
> > type = "passive";
> > };
> >
> > - target: trip-point@1 {
> > + target: trip-point1 {
> > temperature = <85000>;
> > hysteresis = <2000>;
> > type = "passive";
> > };
> >
> > - cpu_crit: cpu_crit@0 {
> > + cpu_crit: cpu_crit0 {
> > temperature = <115000>;
> > hysteresis = <2000>;
> > type = "critical";
> > @@ -296,13 +296,13 @@ cpu_crit: cpu_crit@0 {
> > };
> >
> > cooling-maps {
> > - map@0 {
> > + map0 {
> > trip = <&target>;
> > cooling-device = <&cpu0 0 0>,
> > <&cpu1 0 0>;
> > contribution = <3072>;
> > };
> > - map@1 {
> > + map1 {
> > trip = <&target>;
> > cooling-device = <&cpu2 0 0>,
> > <&cpu3 0 0>;
> > @@ -316,7 +316,7 @@ reserved-memory {
> > #address-cells = <2>;
> > #size-cells = <2>;
> > ranges;
> > - vpu_dma_reserved: vpu_dma_mem_region {
> > + vpu_dma_reserved: vpu_dma_mem_region@...00000 {
> > compatible = "shared-dma-pool";
> > reg = <0 0xb7000000 0 0x500000>;
> > alignment = <0x1000>;
> > @@ -368,7 +368,7 @@ syscfg_pctl_a: syscfg_pctl_a@...05000 {
> > reg = <0 0x10005000 0 0x1000>;
> > };
> >
> > - pio: pinctrl@...05000 {
> > + pio: pinctrl@...0b000 {
> > compatible = "mediatek,mt8173-pinctrl";
> > reg = <0 0x1000b000 0 0x1000>;
> > mediatek,pctl-regmap = <&syscfg_pctl_a>;
> > @@ -575,7 +575,7 @@ mipi_tx1: mipi-dphy@...16000 {
> > status = "disabled";
> > };
> >
> > - gic: interrupt-controller@...20000 {
> > + gic: interrupt-controller@...21000 {
> > compatible = "arm,gic-400";
> > #interrupt-cells = <3>;
> > interrupt-parent = <&gic>;
> >
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