IPQ40xx: Add SMEM support

There is already existing driver for SMEM so lets enable it for IPQ40xx as well.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 80702c2..ee378f0 100644 (file)
--- 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 7b3b5e0..dd69d0a 100644 (file)
--- a/arch/arm/dts/qcom-ipq4019.dtsi
+++ b/arch/arm/dts/qcom-ipq4019.dtsi
@@ -39,6 +39,11 @@
                };
        };
 
+       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 7169d0f..73d51b3 100644 (file)
--- 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