On Thu 07 Apr 17:51 CDT 2022, Rob Herring wrote:
> Boolean properties in DT are present or not present and don't take a value.
> A property such as 'foo = <0>;' evaluated to true. IOW, the value doesn't
> matter.
>
> It may have been intended that 0 values are false, but there is no change
> in behavior with this patch.
>
> Cc: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
> Cc: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx>
> Cc: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
> Cc: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
> Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
> Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
> Cc: Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx>
> Cc: Fabio Estevam <festevam@xxxxxxxxx>
> Cc: NXP Linux Team <linux-imx@xxxxxxx>
> Cc: "Benoît Cousson" <bcousson@xxxxxxxxxxxx>
> Cc: Tony Lindgren <tony@xxxxxxxxxxx>
> Cc: Andy Gross <agross@xxxxxxxxxx>
> Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> Cc: linux-omap@xxxxxxxxxxxxxxx
> Cc: linux-arm-msm@xxxxxxxxxxxxxxx
> Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
> ---
> arch/arm/boot/dts/at91-sam9_l9260.dts | 2 +-
> arch/arm/boot/dts/imx28-ts4600.dts | 2 +-
> arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi | 4 ++--
> arch/arm/boot/dts/qcom-ipq8064.dtsi | 8 ++++----
Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Regards,
Bjorn
> 4 files changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/arch/arm/boot/dts/at91-sam9_l9260.dts b/arch/arm/boot/dts/at91-sam9_l9260.dts
> index 1e2a28c2f365..2fb51b9aca2a 100644
> --- a/arch/arm/boot/dts/at91-sam9_l9260.dts
> +++ b/arch/arm/boot/dts/at91-sam9_l9260.dts
> @@ -101,7 +101,7 @@ pinctrl_board_mmc0: mmc0-board {
> nand0: nand@40000000 {
> nand-bus-width = <8>;
> nand-ecc-mode = "soft";
> - nand-on-flash-bbt = <1>;
> + nand-on-flash-bbt;
> status = "okay";
> };
>
> diff --git a/arch/arm/boot/dts/imx28-ts4600.dts b/arch/arm/boot/dts/imx28-ts4600.dts
> index 097ec35c62d8..0d58da1c0cc5 100644
> --- a/arch/arm/boot/dts/imx28-ts4600.dts
> +++ b/arch/arm/boot/dts/imx28-ts4600.dts
> @@ -26,7 +26,7 @@ ssp0: spi@80010000 {
> pinctrl-0 = <&mmc0_4bit_pins_a
> &mmc0_sck_cfg
> &en_sd_pwr>;
> - broken-cd = <1>;
> + broken-cd;
> bus-width = <4>;
> vmmc-supply = <®_vddio_sd0>;
> status = "okay";
> diff --git a/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi b/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
> index b4664ab00256..d3da8b1b473b 100644
> --- a/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
> +++ b/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
> @@ -118,8 +118,8 @@ usb@6,0 {
> gpmc,device-width = <2>;
> gpmc,wait-pin = <0>;
> gpmc,burst-length = <4>;
> - gpmc,cycle2cycle-samecsen = <1>;
> - gpmc,cycle2cycle-diffcsen = <1>;
> + gpmc,cycle2cycle-samecsen;
> + gpmc,cycle2cycle-diffcsen;
> gpmc,cs-on-ns = <0>;
> gpmc,cs-rd-off-ns = <45>;
> gpmc,cs-wr-off-ns = <45>;
> diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
> index 996f4458d9fc..8cb04aa8ed2f 100644
> --- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
> +++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
> @@ -972,7 +972,7 @@ gmac0: ethernet@37000000 {
>
> snps,axi-config = <&stmmac_axi_setup>;
> snps,pbl = <32>;
> - snps,aal = <1>;
> + snps,aal;
>
> qcom,nss-common = <&nss_common>;
> qcom,qsgmii-csr = <&qsgmii_csr>;
> @@ -996,7 +996,7 @@ gmac1: ethernet@37200000 {
>
> snps,axi-config = <&stmmac_axi_setup>;
> snps,pbl = <32>;
> - snps,aal = <1>;
> + snps,aal;
>
> qcom,nss-common = <&nss_common>;
> qcom,qsgmii-csr = <&qsgmii_csr>;
> @@ -1020,7 +1020,7 @@ gmac2: ethernet@37400000 {
>
> snps,axi-config = <&stmmac_axi_setup>;
> snps,pbl = <32>;
> - snps,aal = <1>;
> + snps,aal;
>
> qcom,nss-common = <&nss_common>;
> qcom,qsgmii-csr = <&qsgmii_csr>;
> @@ -1044,7 +1044,7 @@ gmac3: ethernet@37600000 {
>
> snps,axi-config = <&stmmac_axi_setup>;
> snps,pbl = <32>;
> - snps,aal = <1>;
> + snps,aal;
>
> qcom,nss-common = <&nss_common>;
> qcom,qsgmii-csr = <&qsgmii_csr>;
> --
> 2.32.0
>
