[PATCH 1/5] IPQ40xx: Add SMEM support
Robert Marko
robert.marko at sartura.hr
Mon Aug 17 12:36:02 CEST 2020
There is already existing driver for SMEM so lets enable it for IPQ40xx as well.
Signed-off-by: Robert Marko <robert.marko at sartura.hr>
---
arch/arm/Kconfig | 2 ++
arch/arm/dts/qcom-ipq4019.dtsi | 5 +++++
drivers/smem/Kconfig | 2 +-
3 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 8401851666..52c45292e9 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -767,8 +767,10 @@ config ARCH_IPQ40XX
select DM
select DM_GPIO
select DM_SERIAL
+ select MSM_SMEM
select PINCTRL
select CLK
+ select SMEM
select OF_CONTROL
imply CMD_DM
diff --git a/arch/arm/dts/qcom-ipq4019.dtsi b/arch/arm/dts/qcom-ipq4019.dtsi
index 5f78bc5ab9..9d21b15bb3 100644
--- a/arch/arm/dts/qcom-ipq4019.dtsi
+++ b/arch/arm/dts/qcom-ipq4019.dtsi
@@ -38,6 +38,11 @@
};
};
+ smem {
+ compatible = "qcom,smem";
+ memory-region = <&smem_mem>;
+ };
+
soc: soc {
#address-cells = <1>;
#size-cells = <1>;
diff --git a/drivers/smem/Kconfig b/drivers/smem/Kconfig
index 7169d0f205..73d51b3a7a 100644
--- a/drivers/smem/Kconfig
+++ b/drivers/smem/Kconfig
@@ -15,7 +15,7 @@ config SANDBOX_SMEM
config MSM_SMEM
bool "Qualcomm Shared Memory Manager (SMEM)"
depends on DM
- depends on ARCH_SNAPDRAGON
+ depends on ARCH_SNAPDRAGON || ARCH_IPQ40XX
help
Enable support for the Qualcomm Shared Memory Manager.
The driver provides an interface to items in a heap shared among all
--
2.26.2
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