ARM: mach-qcom: Add support for MSM8909

Add a Kconfig entry for MSM8909 and the "qcom,msm8909-smp" CPU
enable-method. The ARM Cortex-A7 cores are booted just like on MSM8226.

Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220705143523.3390944-9-stephan.gerhold@kernkonzept.com

diff --git a/arch/arm/mach-qcom/Kconfig b/arch/arm/mach-qcom/Kconfig
index 109e126..12a812e 100644 (file)
--- a/arch/arm/mach-qcom/Kconfig
+++ b/arch/arm/mach-qcom/Kconfig
@@ -20,6 +20,10 @@ config ARCH_MSM8X60
        bool "Enable support for MSM8X60"
        select CLKSRC_QCOM
 
+config ARCH_MSM8909
+       bool "Enable support for MSM8909"
+       select HAVE_ARM_ARCH_TIMER
+
 config ARCH_MSM8916
        bool "Enable support for MSM8916"
        select HAVE_ARM_ARCH_TIMER

diff --git a/arch/arm/mach-qcom/platsmp.c b/arch/arm/mach-qcom/platsmp.c
index 65a0d5c..5d2f386 100644 (file)
--- a/arch/arm/mach-qcom/platsmp.c
+++ b/arch/arm/mach-qcom/platsmp.c
@@ -384,6 +384,7 @@ static const struct smp_operations qcom_smp_cortex_a7_ops __initconst = {
 #endif
 };
 CPU_METHOD_OF_DECLARE(qcom_smp_msm8226, "qcom,msm8226-smp", &qcom_smp_cortex_a7_ops);
+CPU_METHOD_OF_DECLARE(qcom_smp_msm8909, "qcom,msm8909-smp", &qcom_smp_cortex_a7_ops);
 CPU_METHOD_OF_DECLARE(qcom_smp_msm8916, "qcom,msm8916-smp", &qcom_smp_cortex_a7_ops);
 
 static const struct smp_operations qcom_smp_kpssv1_ops __initconst = {