[PATCH] stm32mp: bsec: manage clock when present in device tree

Enable the clocks during bsec probe when they are present in device tree.
Signed-off-by: Patrick Delaunay patrick.delaunay@foss.st.com ---
arch/arm/mach-stm32mp/bsec.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm/mach-stm32mp/bsec.c b/arch/arm/mach-stm32mp/bsec.c index 88c7aec8b4..fe39bd80cf 100644 --- a/arch/arm/mach-stm32mp/bsec.c +++ b/arch/arm/mach-stm32mp/bsec.c @@ -6,6 +6,7 @@ #define LOG_CATEGORY UCLASS_MISC
#include <common.h> +#include <clk.h> #include <dm.h> #include <log.h> #include <misc.h> @@ -490,6 +491,15 @@ static int stm32mp_bsec_probe(struct udevice *dev) { int otp; struct stm32mp_bsec_plat *plat; + struct clk_bulk clk_bulk; + int ret; + + ret = clk_get_bulk(dev, &clk_bulk); + if (!ret) { + ret = clk_enable_bulk(&clk_bulk); + if (ret) + return ret; + }
/* * update unlocked shadow for OTP cleared by the rom code

Hi Patrick
On 2/25/21 1:43 PM, Patrick Delaunay wrote:
Enable the clocks during bsec probe when they are present in device tree.
Signed-off-by: Patrick Delaunay patrick.delaunay@foss.st.com
arch/arm/mach-stm32mp/bsec.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm/mach-stm32mp/bsec.c b/arch/arm/mach-stm32mp/bsec.c index 88c7aec8b4..fe39bd80cf 100644 --- a/arch/arm/mach-stm32mp/bsec.c +++ b/arch/arm/mach-stm32mp/bsec.c @@ -6,6 +6,7 @@ #define LOG_CATEGORY UCLASS_MISC
#include <common.h> +#include <clk.h> #include <dm.h> #include <log.h> #include <misc.h> @@ -490,6 +491,15 @@ static int stm32mp_bsec_probe(struct udevice *dev) { int otp; struct stm32mp_bsec_plat *plat;
struct clk_bulk clk_bulk;
int ret;
ret = clk_get_bulk(dev, &clk_bulk);
if (!ret) {
ret = clk_enable_bulk(&clk_bulk);
if (ret)
return ret;
}
/*
- update unlocked shadow for OTP cleared by the rom code
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com Thanks Patrice

Hi
On 3/9/21 2:27 PM, Patrice CHOTARD wrote:
Hi Patrick
On 2/25/21 1:43 PM, Patrick Delaunay wrote:
Enable the clocks during bsec probe when they are present in device tree.
Signed-off-by: Patrick Delaunay patrick.delaunay@foss.st.com
arch/arm/mach-stm32mp/bsec.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm/mach-stm32mp/bsec.c b/arch/arm/mach-stm32mp/bsec.c index 88c7aec8b4..fe39bd80cf 100644 --- a/arch/arm/mach-stm32mp/bsec.c +++ b/arch/arm/mach-stm32mp/bsec.c @@ -6,6 +6,7 @@ #define LOG_CATEGORY UCLASS_MISC
#include <common.h> +#include <clk.h> #include <dm.h> #include <log.h> #include <misc.h> @@ -490,6 +491,15 @@ static int stm32mp_bsec_probe(struct udevice *dev) { int otp; struct stm32mp_bsec_plat *plat;
struct clk_bulk clk_bulk;
int ret;
ret = clk_get_bulk(dev, &clk_bulk);
if (!ret) {
ret = clk_enable_bulk(&clk_bulk);
if (ret)
return ret;
}
/*
- update unlocked shadow for OTP cleared by the rom code
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com Thanks Patrice
Applied to u-boot-stm/next
Thanks
Patrice
participants (2)
-
Patrice CHOTARD
-
Patrick Delaunay