difos/target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi

#include "qcom-ipq8064.dtsi"

/ {
	aliases {
		serial0 = &gsbi4_serial;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};
};

&CPU_SPC {
	status = "okay";
};

&pcie0 {
	phy-tx0-term-offset = <7>;
};

&pcie1 {
	phy-tx0-term-offset = <7>;
};

&pcie2 {
	phy-tx0-term-offset = <7>;
};
ipq806x: add newline at the end of qcom-ipq8064-v1.0.dtsi The file does not have a newline at the end. Add it to apply to common style. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> 2020-03-05 11:28:43 +00:00			`#include "qcom-ipq8064.dtsi"`
ipq806x: disentangle and clean up SoC DTSI files So far, the DTSI files on ipq806x had a linear inheritance: qcom-ipq8064.dtsi v qcom-ipq8064-v1.0.dtsi v qcom-ipq8064-v2.0.dtsi v qcom-ipq8065.dtsi This poses problems when one wants to set something that is specific to an architecture closer to the top of the tree. In this patch, we remove the chain-like inheritance and have all other files derived from qcom-ipq8064.dtsi (changing this name to something more generic is not possible due to upstream use). The removal of inheritance will require a few entries to be copied from qcom-ipq8064-v2.0.dtsi to qcom-ipq8065.dtsi. However, it also opens an opportunity for some clean-up: - Many definitions can be improved by just using the innermost labels. - Instead of disabling the CPU_SPC node for ipq8065, it is now off by default and enabled where needed. - Instead of patching phy-tx0-term-offset into qcom-ipq8064.dtsi and then having it changed for qcom-ipq8064-v2.0/qcom-ipq8065, just have the appropriate settings done in the lower DTSI files directly. - For the opp_table0 adjustments for ipq8065, just redefine what's changed, but don't add all the untouched properties again. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> 2020-07-03 13:00:58 +00:00
ipq806x: move stdout-path to DTSI files All device DTS files in the target set the stdout-path to the same value. So, let's move the definitions to the DTSI files. That's also where the kernel defines it (qcom-ipq8064-v1.0.dtsi). Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> 2020-07-03 13:35:03 +00:00			`/ {`
ipq806x: move serial0 to DTSI files All device DTS files in the target set the serial0 property to the same value (). So, let's move the definitions to the DTSI files. That's also where the kernel defines it (qcom-ipq8064-v1.0.dtsi). The only exception is ipq8064-db149, which defines "serial0 = &uart2;", but inside a block called "alias" instead of "aliases". It must be assumed that this is broken anyway, so we don't touch it here. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> 2020-07-03 13:46:31 +00:00			`aliases {`
			`serial0 = &gsbi4_serial;`
			`};`

ipq806x: move stdout-path to DTSI files All device DTS files in the target set the stdout-path to the same value. So, let's move the definitions to the DTSI files. That's also where the kernel defines it (qcom-ipq8064-v1.0.dtsi). Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> 2020-07-03 13:35:03 +00:00			`chosen {`
			`stdout-path = "serial0:115200n8";`
			`};`
			`};`

ipq806x: disentangle and clean up SoC DTSI files So far, the DTSI files on ipq806x had a linear inheritance: qcom-ipq8064.dtsi v qcom-ipq8064-v1.0.dtsi v qcom-ipq8064-v2.0.dtsi v qcom-ipq8065.dtsi This poses problems when one wants to set something that is specific to an architecture closer to the top of the tree. In this patch, we remove the chain-like inheritance and have all other files derived from qcom-ipq8064.dtsi (changing this name to something more generic is not possible due to upstream use). The removal of inheritance will require a few entries to be copied from qcom-ipq8064-v2.0.dtsi to qcom-ipq8065.dtsi. However, it also opens an opportunity for some clean-up: - Many definitions can be improved by just using the innermost labels. - Instead of disabling the CPU_SPC node for ipq8065, it is now off by default and enabled where needed. - Instead of patching phy-tx0-term-offset into qcom-ipq8064.dtsi and then having it changed for qcom-ipq8064-v2.0/qcom-ipq8065, just have the appropriate settings done in the lower DTSI files directly. - For the opp_table0 adjustments for ipq8065, just redefine what's changed, but don't add all the untouched properties again. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> 2020-07-03 13:00:58 +00:00			`&CPU_SPC {`
			`status = "okay";`
			`};`

			`&pcie0 {`
			`phy-tx0-term-offset = <7>;`
			`};`

			`&pcie1 {`
			`phy-tx0-term-offset = <7>;`
			`};`

			`&pcie2 {`
			`phy-tx0-term-offset = <7>;`
			`};`