Message ID | 20240623-am642-evm-nand-bootph-v1-1-dc3af37a3322@kernel.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | arm: dts: k3-am642-evm-nand: Add bootph-all to NAND related nodes | expand |
On 10:24-20240623, Roger Quadros wrote: > NAND boot would require these nodes to be present at early stage. > Ensure that by adding "bootph-all" to relevant nodes. > > Signed-off-by: Roger Quadros <rogerq@kernel.org> > --- > arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso b/arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso > index dc70b6fbc3d7..babd681666f4 100644 > --- a/arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso > +++ b/arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso > @@ -13,6 +13,7 @@ > > &main_pmx0 { > gpmc0_pins_default: gpmc0-pins-default { > + bootph-all; > pinctrl-single,pins = < > AM64X_IOPAD(0x0094, PIN_INPUT, 7) /* (T19) GPMC0_BE1n.GPIO0_36 */ > AM64X_IOPAD(0x003c, PIN_INPUT, 0) /* (T20) GPMC0_AD0 */ > @@ -49,7 +50,9 @@ AM64X_IOPAD(0x00a4, PIN_OUTPUT, 0) /* (N17) GPMC0_DIR */ > }; > > &main_gpio0 { > + bootph-all; > gpio0-36 { > + bootph-all; > gpio-hog; > gpios = <36 0>; > input; > @@ -58,10 +61,12 @@ gpio0-36 { > }; > > &elm0 { > + bootph-all; > status = "okay"; > }; > > &gpmc0 { > + bootph-all; NAK. please add bootph property ONLY to leaf nodes. > status = "okay"; > pinctrl-names = "default"; > pinctrl-0 = <&gpmc0_pins_default>; > @@ -69,6 +74,7 @@ &gpmc0 { > #size-cells = <1>; > > nand@0,0 { > + bootph-all; > compatible = "ti,am64-nand"; > reg = <0 0 64>; /* device IO registers */ > interrupt-parent = <&gpmc0>; > > --- > base-commit: 4031a2866a9f0f5c585cfee65b3fb5ab17c95276 > change-id: 20240623-am642-evm-nand-bootph-03b68b4c9d9e > > Best regards, > -- > Roger Quadros <rogerq@kernel.org> >
diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso b/arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso index dc70b6fbc3d7..babd681666f4 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso +++ b/arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso @@ -13,6 +13,7 @@ &main_pmx0 { gpmc0_pins_default: gpmc0-pins-default { + bootph-all; pinctrl-single,pins = < AM64X_IOPAD(0x0094, PIN_INPUT, 7) /* (T19) GPMC0_BE1n.GPIO0_36 */ AM64X_IOPAD(0x003c, PIN_INPUT, 0) /* (T20) GPMC0_AD0 */ @@ -49,7 +50,9 @@ AM64X_IOPAD(0x00a4, PIN_OUTPUT, 0) /* (N17) GPMC0_DIR */ }; &main_gpio0 { + bootph-all; gpio0-36 { + bootph-all; gpio-hog; gpios = <36 0>; input; @@ -58,10 +61,12 @@ gpio0-36 { }; &elm0 { + bootph-all; status = "okay"; }; &gpmc0 { + bootph-all; status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&gpmc0_pins_default>; @@ -69,6 +74,7 @@ &gpmc0 { #size-cells = <1>; nand@0,0 { + bootph-all; compatible = "ti,am64-nand"; reg = <0 0 64>; /* device IO registers */ interrupt-parent = <&gpmc0>;
NAND boot would require these nodes to be present at early stage. Ensure that by adding "bootph-all" to relevant nodes. Signed-off-by: Roger Quadros <rogerq@kernel.org> --- arch/arm64/boot/dts/ti/k3-am642-evm-nand.dtso | 6 ++++++ 1 file changed, 6 insertions(+) --- base-commit: 4031a2866a9f0f5c585cfee65b3fb5ab17c95276 change-id: 20240623-am642-evm-nand-bootph-03b68b4c9d9e Best regards,