On Fri, Jul 12, 2024 at 04:34:59PM +0800, Peng Fan (OSS) wrote:
> From: Peng Fan
>
> The i.MX7ULP Cortex-A7 is under control of Cortex-M4. The i.MX7ULP Linux
> poweroff and restart rely on rpmsg driver to send a message to Cortex-M4
> firmware. Then Cortex-A7 could poweroff or restart by Cortex-M4
"fsl,imx8qxp-cm4" and "fsl,imx8qm-cm4" need minimum 2 power domains. Other
platform doesn't require 'power-domain'.
Signed-off-by: Frank Li
---
Notes:
Change from v2 to v3
- only imx8qxp and imx8qm need power-domain, other platform don
On Fri, Jun 07, 2024 at 09:32:26AM +0200, Krzysztof Kozlowski wrote:
> On 06/06/2024 17:00, Frank Li wrote:
> > "fsl,imx8qxp-cm4" and "fsl,imx8qm-cm4" need minimum 2 power domains. Keep
> > the same restriction for other compatible string.
> >
> >
"fsl,imx8qxp-cm4" and "fsl,imx8qm-cm4" need minimum 2 power domains. Keep
the same restriction for other compatible string.
Signed-off-by: Frank Li
---
Notes:
Change from v1 to v2
- set minitem to 2 at top
- Add imx8qm compatible string also
- use not logic
"fsl,imx8qxp-cm4" just need 2 power domains. Keep the same restriction for
other compatible string.
Signed-off-by: Frank Li
---
Notes:
pass dt_binding_check.
make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j8 dt_binding_check
DT_SCHEMA_FILES=fsl,imx-rproc.yaml
ADC1 is not defined in pd driver on 8QM.
Signed-off-by: Frank Li
Reviewed-by: Dong Aisheng
---
drivers/firmware/imx/scu-pd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/imx/scu-pd.c b/drivers/firmware/imx/scu-pd.c
index 338800d16c653..966de5e5fc44a
y free
} }
Signed-off-by: Frank Li
---
Change from v1 to v2
- use Adrian Hunter suggested method to fix this problem
drivers/mmc/core/bus.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index c2e70b
y free
} }
Signed-off-by: Frank Li
---
drivers/mmc/host/cqhci-core.c | 18 ++
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/drivers/mmc/host/cqhci-core.c b/drivers/mmc/host/cqhci-core.c
index 93b0432bb601..36d292261e50 100644
--- a/drivers/mmc/host
> -Original Message-
> From: Shawn Guo [mailto:shawn...@kernel.org]
> Sent: Friday, February 02, 2018 1:18 AM
> To: Sebastian Reichel
> Cc: Sascha Hauer ; Frank Li ;
> Fabio Estevam ; Ian Ray ; Rob
> Herring ; Mark Rutland ;
> devicet...@vger.kernel.org; linu
> -Original Message-
> From: Arnd Bergmann [mailto:a...@arndb.de]
> Sent: Tuesday, January 10, 2017 6:19 AM
> To: Shawn Guo
> Cc: Thomas Gleixner ; Arnd Bergmann
> ; Sascha Hauer ; Fabio Estevam
> ; Russell King ; Frank Li
> ; linux-arm-ker...@lists.inf
MMDC has a slightly different programming model between imx6q and imx6qp
in terms of perf support, it's exactly same for suspend support, so we
have fsl,imx6q-mmdc here to save patching suspend driver with the new
compatible.
Signed-off-by: Frank Li
---
Change from V3 to V2
- change c
i.MX6QP added new register bit PROFILE_SEL in MADPCR0.
need set it at perf start.
Signed-off-by: Frank Li
---
Change from V2 - V3
- Use MMDC_FLAG_PROFILE_SEL
- Use flags instead of driver_data
- fix commit message typo
- add const
- use u32 val.
Change from V1 - V2
- remove fsl_mmdc_devtype
i.MX6QP added new reigster bit PROFILE_SEL in MADPCR0.
need set it at perf start.
Signed-off-by: Frank Li
---
V1 to V2: remove fsl_mmdc_devtype
arch/arm/mach-imx/mmdc.c | 38 --
1 file changed, 32 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mach-imx
mmdc of i.MX6QP are little difference with i.MX6Q.
added new compatible stream fsl,imx6qp-mmdc
Signed-off-by: Frank Li
---
No change for this patch.
suspend resume code need fsl,imx6q-mmdc
arch/arm/boot/dts/imx6qp.dtsi | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot
mmdc of i.MX6QP are little difference with i.MX6Q.
added new compatible stream fsl,imx6qp-mmdc
Signed-off-by: Frank Li
---
arch/arm/boot/dts/imx6qp.dtsi | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qp.dtsi b/arch/arm/boot/dts/imx6qp.dtsi
index 886dbf2
i.MX6QP added new reigster bit PROFILE_SEL in MADPCR0.
need set it at perf start.
Signed-off-by: Frank Li
---
arch/arm/mach-imx/mmdc.c | 45 +++--
1 file changed, 39 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mach-imx/mmdc.c b/arch/arm/mach-imx
mmdc/write-accesses/
427.76 MB mmdc/write-bytes/
5.334757334 seconds time elapsed
Signed-off-by: Zhengyu Shen
Signed-off-by: Frank Li
---
Changes from v7 to v8
fix a group event check problem, should be slibling.
Changes from v6 to v7
use mmdc_pmu prefix
mmdc/write-accesses/
427.76 MB mmdc/write-bytes/
5.334757334 seconds time elapsed
Signed-off-by: Zhengyu Shen
Signed-off-by: Frank Li
---
Changes from v6 to v7
use mmdc_pmu prefix
remove unnecessary check
improve group event check according to mark's feed
mmdc/write-accesses/
427.76 MB mmdc/write-bytes/
5.334757334 seconds time elapsed
Signed-off-by: Zhengyu Shen
Signed-off-by: Frank Li
---
Changes from v5 to v6
Improve group event error handle
Changes from v4 to v5
Remove mmdc_pmu:irq
remove stati
mmdc/write-accesses/
427.76 MB mmdc/write-bytes/
5.334757334 seconds time elapsed
Signed-off-by: Zhengyu Shen
Signed-off-by: Frank Li
---
Changes from v4 to v5
Remove mmdc_pmu:irq
remove static variable cpuhp_mmdc_pmu
remove spin_lock
check is_sampling_e
to use UART2 in DTE mode and the
> particular pads on the Colibri iMX7 platform.
>
> Signed-off-by: Stefan Agner
Acked-by: Frank Li
> ---
> arch/arm/boot/dts/imx7d-pinfunc.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/i
> -Original Message-
> From: Arnd Bergmann [mailto:a...@arndb.de]
> Sent: Wednesday, March 02, 2016 9:59 AM
> To: Dmitry Torokhov
> Cc: linux-arm-ker...@lists.infradead.org; Arnd Bergmann ;
> Shawn Guo ; b38...@freescale.com; Javier
> Martinez Canillas ;
awn already acked and send out v7 version.
best regards
Frank Li
> tegra: Thierry Reding
>
> Bjorn
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/maj
2013/8/23 Shawn Guo :
> You can have all above environments defined in U-Boot mx6qsabreauto.h
> at compile time. Then at runtime, you only need the following two
> commands to boot kernel with the device that you want.
I think uboot method is better than kernel.
--
To unsubscribe from this list:
2013/5/14 Laurent Navet :
> struct resource *res)
> {
> ...
> if (!res || resource_type(res) != IORESOURCE_MEM) {
> dev_err(dev, "invalid resource\n");
> return ERR_PTR(-EINVAL);
Okay, thanks.
Acked
--
To unsubscribe from this list: send the line "unsubs
2013/5/14 Laurent Navet :
> Replace a call to deprecated devm_request_and_ioremap by
> devm_ioremap_resource.
> also remove tests on 'r' since devm_ioremap_resource() checks for it
> in a better way.
>
> Found with coccicheck and this semantic patch:
> scripts/coccinelle/api/devm_ioremap_resource
I think it is okay.
2013/4/1 Pavel Machek :
> If there's no valid ethernet address, fall back to randomly generated
> one.
>
> (Yes, I need to get newer u-boot for the board, but as the only
> available one is from 2009... this might be good idea).
>
> Signed-off-by: Pavel Machek
>
>
> index e3f3
27 matches
Mail list logo
