Add the initial device tree support for the RDP(Reference Design
Platform)468 based on IPQ5332 family of SoCs. This patch carries the
support for Console UART, SPI NOR, eMMC.
This series depends on the below which adds support the SPI NOR
https://lore.kernel.org/linux-arm-msm/[email protected]/
V1 can be found here
https://lore.kernel.org/linux-arm-msm/[email protected]/
Kathiravan T (2):
dt-bindings: arm: qcom: document MI01.6 board based on IPQ5332 family
arm64: dts: qcom: ipq5332: add support for the RDP468 variant
.../devicetree/bindings/arm/qcom.yaml | 2 +
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts | 103 ++++++++++++++++++
3 files changed, 106 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts
--
2.17.1
Add the initial device tree support for the Reference Design
Platform(RDP) 468 based on IPQ5332 family of SoCs. This patch carries the
support for Console UART, SPI NOR, eMMC.
Signed-off-by: Kathiravan T <[email protected]>
---
Changes in V2:
- Moved the 'reg' property after 'compatible'
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts | 103 ++++++++++++++++++++
2 files changed, 104 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 1a29403400b7..79cf8373997f 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8094-sony-xperia-kitakami-karin_windy.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq5332-mi01.2.dtb
+dtb-$(CONFIG_ARCH_QCOM) += ipq5332-rdp468.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq6018-cp01-c1.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk01.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c1.dtb
diff --git a/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts b/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts
new file mode 100644
index 000000000000..3b6a5cb8bf07
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts
@@ -0,0 +1,103 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * IPQ5332 RDP468 board device tree source
+ *
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include "ipq5332.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. IPQ5332 MI01.6";
+ compatible = "qcom,ipq5332-ap-mi01.6", "qcom,ipq5332";
+
+ aliases {
+ serial0 = &blsp1_uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0";
+ };
+};
+
+&blsp1_uart0 {
+ pinctrl-0 = <&serial_0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&blsp1_spi0 {
+ pinctrl-0 = <&spi_0_data_clk_pins &spi_0_cs_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ flash@0 {
+ compatible = "micron,n25q128a11", "jedec,spi-nor";
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <50000000>;
+ };
+};
+
+&sdhc {
+ bus-width = <4>;
+ max-frequency = <192000000>;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ non-removable;
+ pinctrl-0 = <&sdc_default_state>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&sleep_clk {
+ clock-frequency = <32000>;
+};
+
+&xo_board {
+ clock-frequency = <24000000>;
+};
+
+/* PINCTRL */
+
+&tlmm {
+ sdc_default_state: sdc-default-state {
+ clk-pins {
+ pins = "gpio13";
+ function = "sdc_clk";
+ drive-strength = <8>;
+ bias-disable;
+ };
+
+ cmd-pins {
+ pins = "gpio12";
+ function = "sdc_cmd";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+
+ data-pins {
+ pins = "gpio8", "gpio9", "gpio10", "gpio11";
+ function = "sdc_data";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+ };
+
+ spi_0_data_clk_pins: spi-0-data-clk-state {
+ pins = "gpio14", "gpio15", "gpio16";
+ function = "blsp0_spi";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ spi_0_cs_pins: spi-0-cs-state {
+ pins = "gpio17";
+ function = "blsp0_spi";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+};
--
2.17.1
Document the MI01.6 (Reference Design Platform 468) board based on IPQ5332
family of SoCs.
Signed-off-by: Kathiravan T <[email protected]>
---
Changes in V2:
- Updated the subject prefix
Documentation/devicetree/bindings/arm/qcom.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index 05badce5fedc..a2dacce49197 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -84,6 +84,7 @@ description: |
adp
ap-al02-c7
ap-mi01.2
+ ap-mi01.6
cdp
cp01-c1
dragonboard
@@ -327,6 +328,7 @@ properties:
- items:
- enum:
- qcom,ipq5332-ap-mi01.2
+ - qcom,ipq5332-ap-mi01.6
- const: qcom,ipq5332
- items:
--
2.17.1
On 23/03/2023 10:31, Kathiravan T wrote:
> Document the MI01.6 (Reference Design Platform 468) board based on IPQ5332
> family of SoCs.
>
> Signed-off-by: Kathiravan T <[email protected]>
> ---
Acked-by: Krzysztof Kozlowski <[email protected]>
Best regards,
Krzysztof
On 23/03/2023 10:31, Kathiravan T wrote:
> Add the initial device tree support for the Reference Design
> Platform(RDP) 468 based on IPQ5332 family of SoCs. This patch carries the
> support for Console UART, SPI NOR, eMMC.
>
> Signed-off-by: Kathiravan T <[email protected]>
> ---
> Changes in V2:
> - Moved the 'reg' property after 'compatible'
>
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts | 103 ++++++++++++++++++++
> 2 files changed, 104 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts
Hi,
Your v1 was reported that it does not build. Does this patch build fine?
Best regards,
Krzysztof
On 3/23/2023 4:26 PM, Krzysztof Kozlowski wrote:
> On 23/03/2023 10:31, Kathiravan T wrote:
>> Add the initial device tree support for the Reference Design
>> Platform(RDP) 468 based on IPQ5332 family of SoCs. This patch carries the
>> support for Console UART, SPI NOR, eMMC.
>>
>> Signed-off-by: Kathiravan T <[email protected]>
>> ---
>> Changes in V2:
>> - Moved the 'reg' property after 'compatible'
>>
>> arch/arm64/boot/dts/qcom/Makefile | 1 +
>> arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts | 103 ++++++++++++++++++++
>> 2 files changed, 104 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts
> Hi,
>
> Your v1 was reported that it does not build. Does this patch build fine?
As mentioned in the cover letter,
This series depends on the below which adds support the SPI NOR
https://lore.kernel.org/linux-arm-msm/[email protected]/
Thanks,
Kathiravan T.
On 3/23/2023 4:47 PM, Kathiravan T wrote:
>
> On 3/23/2023 4:26 PM, Krzysztof Kozlowski wrote:
>> On 23/03/2023 10:31, Kathiravan T wrote:
>>> Add the initial device tree support for the Reference Design
>>> Platform(RDP) 468 based on IPQ5332 family of SoCs. This patch
>>> carries the
>>> support for Console UART, SPI NOR, eMMC.
>>>
>>> Signed-off-by: Kathiravan T <[email protected]>
>>> ---
>>> Changes in V2:
>>> - Moved the 'reg' property after 'compatible'
>>>
>>> arch/arm64/boot/dts/qcom/Makefile | 1 +
>>> arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts | 103
>>> ++++++++++++++++++++
>>> 2 files changed, 104 insertions(+)
>>> create mode 100644 arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts
>> Hi,
>>
>> Your v1 was reported that it does not build. Does this patch build fine?
> As mentioned in the cover letter,
>
> This series depends on the below which adds support the SPI NOR
>
> https://lore.kernel.org/linux-arm-msm/[email protected]/
>
Given that, this series and the dependent series has only DTS changes,
and also both series has V2, is it okay If I squash them into single
series and send it?
Thanks, Kathiravan T.
On 3/23/2023 3:01 PM, Kathiravan T wrote:
> Add the initial device tree support for the RDP(Reference Design
> Platform)468 based on IPQ5332 family of SoCs. This patch carries the
> support for Console UART, SPI NOR, eMMC.
>
> This series depends on the below which adds support the SPI NOR
> https://lore.kernel.org/linux-arm-msm/[email protected]/
>
> V1 can be found here
> https://lore.kernel.org/linux-arm-msm/[email protected]/
Gentle Reminder...
>
> Kathiravan T (2):
> dt-bindings: arm: qcom: document MI01.6 board based on IPQ5332 family
> arm64: dts: qcom: ipq5332: add support for the RDP468 variant
>
> .../devicetree/bindings/arm/qcom.yaml | 2 +
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts | 103 ++++++++++++++++++
> 3 files changed, 106 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts
>
On Thu, 23 Mar 2023 15:01:18 +0530, Kathiravan T wrote:
> Add the initial device tree support for the RDP(Reference Design
> Platform)468 based on IPQ5332 family of SoCs. This patch carries the
> support for Console UART, SPI NOR, eMMC.
>
> This series depends on the below which adds support the SPI NOR
> https://lore.kernel.org/linux-arm-msm/[email protected]/
>
> [...]
Applied, thanks!
[2/2] arm64: dts: qcom: ipq5332: add support for the RDP468 variant
commit: f1d33c902a1be727416fce3161db37a84d3f38d1
Best regards,
--
Bjorn Andersson <[email protected]>