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Code Issues

ipq806x: reorganize nand_pins mux definition

Browse Source 
It's wrong set the mux to bias-disable. The best way to
do this is by creating a separate group and disable the
specific pins.

By documentation, any subgroup with no bias definition
is ignored so the mux definition is useless.
Rework the definition by sremoving the mux subgroup and
set the remaining subgroup with the mux function and
drive-strength

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
This commit is contained in:
Ansuel Smith 2019-12-25 20:44:06 +01:00 committed by Álvaro Fernández Rojas
parent 5ba02d10ed
commit 411ad3727a
9 changed files with 68 additions and 44 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
target/linux/ipq806x/files-4.19/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
View File

@ -66,24 +66,27 @@
};
nand_pins: nand_pins {
mux {
disable {
pins = "gpio34", "gpio35", "gpio36",
"gpio37", "gpio38", "gpio39",
"gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
"gpio37", "gpio38";
function = "nand";
drive-strength = <10>;
bias-disable;
};
pullups {
pins = "gpio39";
function = "nand";
drive-strength = <10>;
bias-pull-up;
};
hold {
pins = "gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
function = "nand";
drive-strength = <10>;
bias-bus-hold;
};
};

13
target/linux/ipq806x/files-4.19/arch/arm/boot/dts/qcom-ipq8064-ap161.dts
View File

@ -45,24 +45,27 @@
};
};
nand_pins: nand_pins {
mux {
disable {
pins = "gpio34", "gpio35", "gpio36",
"gpio37", "gpio38", "gpio39",
"gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
"gpio37", "gpio38";
function = "nand";
drive-strength = <10>;
bias-disable;
};
pullups {
pins = "gpio39";
function = "nand";
drive-strength = <10>;
bias-pull-up;
};
hold {
pins = "gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
function = "nand";
drive-strength = <10>;
bias-bus-hold;
};
};

13
target/linux/ipq806x/files-4.19/arch/arm/boot/dts/qcom-ipq8064-d7800.dts
View File

@ -76,24 +76,27 @@
};
nand_pins: nand_pins {
mux {
disable {
pins = "gpio34", "gpio35", "gpio36",
"gpio37", "gpio38", "gpio39",
"gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
"gpio37", "gpio38";
function = "nand";
drive-strength = <10>;
bias-disable;
};
pullups {
pins = "gpio39";
function = "nand";
drive-strength = <10>;
bias-pull-up;
};
hold {
pins = "gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
function = "nand";
drive-strength = <10>;
bias-bus-hold;
};
};

13
target/linux/ipq806x/files-4.19/arch/arm/boot/dts/qcom-ipq8064-ea8500.dts
View File

@ -76,24 +76,27 @@
};
nand_pins: nand_pins {
mux {
disable {
pins = "gpio34", "gpio35", "gpio36",
"gpio37", "gpio38", "gpio39",
"gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
"gpio37", "gpio38";
function = "nand";
drive-strength = <10>;
bias-disable;
};
pullups {
pins = "gpio39";
function = "nand";
drive-strength = <10>;
bias-pull-up;
};
hold {
pins = "gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
function = "nand";
drive-strength = <10>;
bias-bus-hold;
};
};

13
target/linux/ipq806x/files-4.19/arch/arm/boot/dts/qcom-ipq8064-r7500.dts
View File

@ -77,24 +77,27 @@
};
nand_pins: nand_pins {
mux {
disable {
pins = "gpio34", "gpio35", "gpio36",
"gpio37", "gpio38", "gpio39",
"gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
"gpio37", "gpio38";
function = "nand";
drive-strength = <10>;
bias-disable;
};
pullups {
pins = "gpio39";
function = "nand";
drive-strength = <10>;
bias-pull-up;
};
hold {
pins = "gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
function = "nand";
drive-strength = <10>;
bias-bus-hold;
};
};

13
target/linux/ipq806x/files-4.19/arch/arm/boot/dts/qcom-ipq8064-r7500v2.dts
View File

@ -81,24 +81,27 @@
};
nand_pins: nand_pins {
mux {
disable {
pins = "gpio34", "gpio35", "gpio36",
"gpio37", "gpio38", "gpio39",
"gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
"gpio37", "gpio38";
function = "nand";
drive-strength = <10>;
bias-disable;
};
pullups {
pins = "gpio39";
function = "nand";
drive-strength = <10>;
bias-pull-up;
};
hold {
pins = "gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
function = "nand";
drive-strength = <10>;
bias-bus-hold;
};
};

10
target/linux/ipq806x/files-4.19/arch/arm/boot/dts/qcom-ipq8064-wpq864.dts
View File

@ -504,11 +504,9 @@
};
nand_pins: nand_pins {
mux {
disable {
pins = "gpio34", "gpio35", "gpio36", "gpio37",
"gpio38", "gpio39", "gpio40", "gpio41",
"gpio42", "gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
"gpio38";
function = "nand";
drive-strength = <10>;
bias-disable;
@ -516,12 +514,16 @@
pullups {
pins = "gpio39";
function = "nand";
drive-strength = <10>;
bias-pull-up;
};
hold {
pins = "gpio40", "gpio41", "gpio42", "gpio43",
"gpio44", "gpio45", "gpio46", "gpio47";
function = "nand";
drive-strength = <10>;
bias-bus-hold;
};
};

11
target/linux/ipq806x/files-4.19/arch/arm/boot/dts/qcom-ipq8064-wxr-2533dhp.dts
View File

@ -473,12 +473,9 @@
};
nand_pins: nand_pins {
mux {
disable {
pins = "gpio34", "gpio35", "gpio36",
"gpio37", "gpio38", "gpio39",
"gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
"gpio37", "gpio38";
function = "nand";
drive-strength = <10>;
bias-disable;
@ -486,6 +483,8 @@
pullups {
pins = "gpio39";
function = "nand";
drive-strength = <10>;
bias-pull-up;
};
@ -493,6 +492,8 @@
pins = "gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
function = "nand";
drive-strength = <10>;
bias-bus-hold;
};
};

13
target/linux/ipq806x/files-4.19/arch/arm/boot/dts/qcom-ipq8065-r7800.dts
View File

@ -70,24 +70,27 @@
};
nand_pins: nand_pins {
mux {
disable {
pins = "gpio34", "gpio35", "gpio36",
"gpio37", "gpio38", "gpio39",
"gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
"gpio37", "gpio38";
function = "nand";
drive-strength = <10>;
bias-disable;
};
pullups {
pins = "gpio39";
function = "nand";
drive-strength = <10>;
bias-pull-up;
};
hold {
pins = "gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
function = "nand";
drive-strength = <10>;
bias-bus-hold;
};
};