[PATCH v3 0/5] Initial support for LG Nexus 5 phone (hammerhead)

[PATCH v3 0/5] Initial support for LG Nexus 5 phone (hammerhead)

[Bhushan Shah]

This patchset adds support for LG Nexus 5 phone, codenamed hammerhead.

Initial version have following supported,

    - Serial console over headphone jack
    - pm8841 and pm8941 regulator nodes
    - Hardware keys (volume_up and volume_down)

Values for the regulator nodes are taken from following files in downstream msm
kernel tree, branch android-msm-hammerhead-3.4-marshmallow-mr2

    - arch/arm/boot/dts/msm8974-regulator.dtsi
    - arch/arm/boot/dts/msm8974-hammerhead/msm8974-hammerhead.dtsi

Values are verified against kmsg from downstream kernel as well.

Cc: Andy Gross <andy.gross@linaro.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: David Brown <david.brown@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: devicetree at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-arm-msm at vger.kernel.org

Changes since v2:

    - rename vph-pwr-reg node to vreg-vph-pwr
    - also move pinctrl stuff to msm8974.dtsi

Changes since v1:

    - Remove qcom,msm-id from dts file
    - Add "lge,hammerhead" to compatible
    - move vreg_boost node from honami.dts file to msm8974.dtsi
    - move vph-pwr-reg node to msm8974.dtsi

Bhushan Shah (5):
  ARM: dts: qcom: Add initial DTS for LG Nexus 5 Phone
  ARM: dts: msm8974: Move vreg_boost node from the honami to msm8974
  ARM: dts: qcom: msm8974: Add fixed regulator node for vph-pwr-reg
  ARM: dts: msm8974-hammerhead: Add regulator nodes for hammerhead
  ARM: dts: msm8974-hammerhead: Introduce gpio-keys nodes

 arch/arm/boot/dts/Makefile                         |   1 +
 .../dts/qcom-msm8974-lge-nexus5-hammerhead.dts     | 262 +++++++++++++++++++++
 .../boot/dts/qcom-msm8974-sony-xperia-honami.dts   |  21 --
 arch/arm/boot/dts/qcom-msm8974.dtsi                |  28 +++
 arch/arm/boot/dts/qcom-pm8941.dtsi                 |   6 +
 5 files changed, 297 insertions(+), 21 deletions(-)
 create mode 100644 arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts

-- 
2.9.0

[PATCH v3 1/5] ARM: dts: qcom: Add initial DTS for LG Nexus 5 Phone

[Bhushan Shah]

This DTS file have support LG Nexus 5 (codenamed hammerhead).
Initial version have support for just serial console over headphone
jack.

Cc: Andy Gross <andy.gross@linaro.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: David Brown <david.brown@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: devicetree at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-arm-msm at vger.kernel.org
Signed-off-by: Bhushan Shah <bshah@kde.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
 arch/arm/boot/dts/Makefile                         |  1 +
 .../dts/qcom-msm8974-lge-nexus5-hammerhead.dts     | 23 ++++++++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 414b427..13947ec 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -584,6 +584,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-ipq8064-ap148.dtb \
 	qcom-msm8660-surf.dtb \
 	qcom-msm8960-cdp.dtb \
+	qcom-msm8974-lge-nexus5-hammerhead.dtb \
 	qcom-msm8974-sony-xperia-honami.dtb
 dtb-$(CONFIG_ARCH_REALVIEW) += \
 	arm-realview-pb1176.dtb \
diff --git a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
new file mode 100644
index 0000000..68f3a8a
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
@@ -0,0 +1,23 @@
+#include "qcom-msm8974.dtsi"
+#include "qcom-pm8841.dtsi"
+#include "qcom-pm8941.dtsi"
+
+/ {
+	model = "LGE MSM 8974 HAMMERHEAD";
+	compatible = "lge,hammerhead", "qcom,msm8974";
+
+	aliases {
+		serial0 = &blsp1_uart1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&soc {
+	serial at f991d000 {
+		status = "ok";
+	};
+
+};
-- 
2.9.0