From: Biwen Li
Fix interrupt line for RTC node on lx2160ardb
Signed-off-by: Biwen Li
---
arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
b/arch/arm64/boot/dts
From: Biwen Li
Fix interrupt line for RTC node on ls1088ardb
Signed-off-by: Biwen Li
---
arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
b/arch/arm64/boot/dts
From: Biwen Li
Add interrupt line for RTC node on ls208xa-rdb
Signed-off-by: Biwen Li
---
arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
b/arch/arm64/boot/dts
From: Hou Zhiqiang
Add an new IRQ chip declaration for LS1043A and LS1088A
- compatible "fsl,ls1043a-extirq" for LS1043A, LS1046A
- compatible "fsl,ls1088a-extirq" for LS1088A, LS208xA, LX216xA
Signed-off-by: Hou Zhiqiang
Signed-off-by: Biwen Li
---
drivers/irqchip
From: Hou Zhiqiang
Add interrupt line for RTC node, which is low level active.
Signed-off-by: Hou Zhiqiang
---
arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
b/arch/arm64/boot/dts/frees
From: Biwen Li
Add device-tree node for external interrupt lines IRQ0-IRQ11.
Signed-off-by: Biwen Li
---
.../arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 33 ++-
1 file changed, 32 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
b/arch
From: Biwen Li
Update bindings for Layerscape external irqs,
support more SoCs(LS1043A, LS1046A, LS1088A,
LS208xA, LX216xA)
Signed-off-by: Biwen Li
---
.../bindings/interrupt-controller/fsl,ls-extirq.txt | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git
a
From: Biwen Li
Add device-tree node for external interrupt lines IRQ0-IRQ11.
Signed-off-by: Biwen Li
---
.../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 31 +++
1 file changed, 31 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
b/arch/arm64/boot/dts
From: Biwen Li
Add device-tree node for external interrupt lines IRQ0-IRQ11.
Signed-off-by: Biwen Li
---
.../arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 27 ++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
b/arch
From: Biwen Li
Fix interrupt line for RTC node on lx2160ardb
Signed-off-by: Biwen Li
---
arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
b/arch/arm64/boot/dts
From: Biwen Li
Add device-tree node for external interrupt lines IRQ0-IRQ11.
Signed-off-by: Biwen Li
---
.../arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 27 ++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
b/arch
From: Biwen Li
Add device-tree node for external interrupt lines IRQ0-IRQ11.
Signed-off-by: Biwen Li
---
.../arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 33 ++-
1 file changed, 32 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
b/arch
From: Biwen Li
The patch supports slave mode for imx I2C driver
Signed-off-by: Biwen Li
---
Change in v8:
- fix build issue
Change in v7:
- support auto switch mode between master and slave
- enable interrupt when idle in slave mode
- remove #ifdef
Change in
From: Biwen Li
The patch supports slave mode for imx I2C driver
Signed-off-by: Biwen Li
---
Change in v9:
- remove #ifdef after select I2C_SLAVE by default
Change in v8:
- fix build issue
Change in v7:
- support auto switch mode between master and slave
From: Biwen Li
Select I2C_SLAVE by default
Signed-off-by: Biwen Li
---
Change in v9:
- none
drivers/i2c/busses/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index a4f473ef4e5c..d3d9a61db76e 100644
--- a/drivers/i2c
From: Biwen Li
The patch supports slave mode for imx I2C driver
Signed-off-by: Biwen Li
---
Change in v7:
- support auto switch mode between master and slave
- enable interrupt when idle in slave mode
- remove #ifdef
Change in v6:
- delete robust logs and
From: Biwen Li
The patch supports slave mode for imx I2C driver
Signed-off-by: Biwen Li
---
Change in v10:
- totally remove CONFIG_I2C_SLAVE
- replace api with i2c_imx_clart_irq()
- remove robust code
- place pm_runtime_get in i2c_imx_slave_init()
to
Hi Oleksij, Wolfram,
Any comments?
Regards,
Biwen Li
> From: Biwen Li
>
> The patch supports slave mode for imx I2C driver
>
> Signed-off-by: Biwen Li
> ---
> Change in v9:
> - remove #ifdef after select I2C_SLAVE by default
>
> Change in v8:
>
>
> Caution: EXT Email
>
> On Tue, Sep 15, 2020 at 03:32:10PM +0800, Biwen Li wrote:
> > From: Biwen Li
> >
> > Remove useless property interrupts of rtc
> >
> > Signed-off-by: Biwen Li
> > ---
> > arch/arm64/boot/dts/freescale/fsl-l
>
>
>
> > -Original Message-
> > From: Biwen Li
> > Sent: Monday, September 21, 2020 10:13 PM
> > To: Shawn Guo ; Biwen Li (OSS)
> >
> > Cc: alexandre.bell...@bootlin.com; Leo Li ;
> > robh...@kernel.org; mark.rutl...@ar
From: Biwen Li
Remove useless property interrupts of rtc
Signed-off-by: Biwen Li
---
arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
From: Biwen Li
Remove useless property interrupts of rtc
Signed-off-by: Biwen Li
---
arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
From: Biwen Li
Remove useless property interrupts of rtc
Signed-off-by: Biwen Li
---
arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
From: Biwen Li
Remove useless property interrupts of rtc
Signed-off-by: Biwen Li
---
arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
From: Biwen Li
Fix a bug when not specify interrupts property in dts
as follows,
rtc-pcf2127-i2c 1-0051: failed to request alarm irq
rtc-pcf2127-i2c: probe of 1-0051 failed with error -22
Signed-off-by: Biwen Li
---
drivers/rtc/rtc-pcf2127.c | 4 ++--
1 file changed, 2 insertions
>
> Hi,
>
> On 30/03/2020 18:44:01+0200, Alexandre Belloni wrote:
> > On 30/03/2020 20:26:16+0800, Biwen Li wrote:
> > > From: Biwen Li
> > >
> > > Add shutdown interface
> > >
> > > Signed-off-by: Biwen Li
> > > ---
>
From: Biwen Li
This adds uie_unsupported property to drop warning as follows:
- $ hwclock.util-linux
hwclock.util-linux: select() to /dev/rtc0
to wait for clock tick timed out
My case:
- RTC ds1374's INT pin is connected to VCC on T4240RDB,
then the RTC cannot i
From: Biwen Li
This adds wakeup-source property to drop warning as follows:
- $ hwclock.util-linux
hwclock.util-linux: select() to /dev/rtc0
to wait for clock tick timed out
My case:
- RTC ds1339s INT pin isn't connected to cpus INT pin on T1024RDB,
then the RTC c
From: Biwen Li
Add uie_unsupported property to drop warning as follows:
- $ hwclock.util-linux
hwclock.util-liux: select() /dev/rtc0
to wait for clock tick timed out
My case:
- RTC ds1374's INT pin is connected to VCC on T4240RDB,
then the RTC cannot inform cpu
From: Biwen Li
The patch adds ftm_alarm0 DT node for Soc LX2160A
FlexTimer1 module is used to wakeup the system in deep sleep
Signed-off-by: Biwen Li
---
Change in v3:
- none
Change in v2:
- use generic name
- use definition
arch/arm64/boot/dts/freescale/fsl
From: Biwen Li
The patch add ftm_alarm0 DT node
- add rcpm node
- add ftm_alarm0 node
- aliases ftm_alarm0 as rtc1
Signed-off-by: Biwen Li
---
Change in v3:
- sort alphabetically
Change in v2:
- use generic name
arch/arm/boot/dts/ls1021a.dtsi | 15
From: Biwen Li
The patch adds ftm_alarm0 DT node for LS1028ARDB board
FlexTimer1 module is used to wakeup the system
Signed-off-by: Biwen Li
---
Change in v3:
- none
Change in v2:
- use generic name
- use definition
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 17
From: Biwen Li
The patch adds ftm_alarm0 DT node
- add new rcpm node
- add ftm_alarm0 node
- aliases ftm_alarm0 as rtc1
Signed-off-by: Biwen Li
---
Change in v3:
- sort alphabetically
Change in v2:
- use generic name
- use definition
arch
> -Original Message-
> From: Marc Zyngier
> Sent: 2021年1月28日 17:02
> To: Biwen Li (OSS)
> Cc: mark.rutl...@arm.com; Leo Li ; t...@linutronix.de;
> linux-kernel@vger.kernel.org; Jiafei Pan ;
> linux-arm-ker...@lists.infradead.org; Ran Wang
> Subject: Re: [v2]
> > > > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> > > > b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> > > > index e5ee5591e52b..e0d8d68ce070 100644
> > > > --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> > > > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
>
>
> Hi,
>
> On 01/12/2020 16:47:46+0800, Biwen Li wrote:
> > From: Biwen Li
> >
> > - clear the flag TSF1 before enabling interrupt generation
> > - properly set flag WD_CD for rtc chips(pcf2129, pca2129)
> >
>
> This change has to be a separat
> On Thu, Dec 3, 2020 at 8:31 AM Biwen Li wrote:
> >
> > From: Biwen Li
> >
> > Resolve coverity warnings as follows,
> > cond_at_most: Checking gpio >= 28U implies that gpio may be up
> > to 27 on the false branch.
> > overrun-call
>
> On Thu, Dec 3, 2020 at 9:07 AM Biwen Li (OSS) wrote:
> >
> > > On Thu, Dec 3, 2020 at 8:31 AM Biwen Li wrote:
> > > >
> > > > From: Biwen Li
> > > >
> > > > Resolve coverity warnings as follows,
> > > > co
-Original Message-
From: Marc Zyngier
Sent: 2021年1月26日 22:01
To: Biwen Li (OSS)
Cc: mark.rutl...@arm.com; Leo Li ; t...@linutronix.de;
linux-kernel@vger.kernel.org; Jiafei Pan ;
linux-arm-ker...@lists.infradead.org; Ran Wang ; Biwen Li
Subject: Re: [PATCH] irqchip: ls-extirq: add
> -Original Message-
> From: Marc Zyngier
> Sent: 2021年1月27日 19:38
> To: Biwen Li (OSS)
> Cc: mark.rutl...@arm.com; Leo Li ; t...@linutronix.de;
> ja...@lakedaemon.net; linux-kernel@vger.kernel.org; Jiafei Pan
> ; linux-arm-ker...@lists.infradead.org; Ran Wang
&g
> > > >>> Where did you get this information that the register on LS1043
> > > >>> and
> > > >>> LS1046 is bit reversed? I cannot find such information in the RM.
> > > >>> And does this mean all other SCFG registers are also bit reversed?
> > > >>> If this is some information that is not covered
> >
> > The patch supports slave mode for imx I2C driver
> >
> > Signed-off-by: Biwen Li
>
> Thank you for your work!
>
> Acked-by: Oleksij Rempel
>
> @Wolfram, Christian Eggers I2SR_IAL patches should go before this one.
Hi Wolfram,
Any progress
> On Fri, Jun 19, 2020 at 04:46:07PM +0800, Biwen Li wrote:
> > From: Biwen Li
> >
> > Fix value of shunt-resistor property
> >
> > Signed-off-by: Biwen Li
>
> 'arm64: dts: ...' as subject prefix please.
>
> Also can you improve commit l
use "[devm_]hwmon_device_register_with_info" to register
> with the hwmon subsystem.
Hi Guenter,
Got it, thanks.
Best Regards,
Biwen Li
>
> Guenter
> Subject: Re: [RESEND 01/11] irqchip: ls-extirq: Add LS1043A, LS1088A external
> interrupt
>
> On 26/10/2020 09.44, Marc Zyngier wrote:
> > On 2020-10-26 08:01, Biwen Li wrote:
> >> From: Hou Zhiqiang
> >>
> >> Add an new IRQ chip declaration f
>
> On 2020-10-27 04:46, Biwen Li wrote:
> > From: Hou Zhiqiang
> >
> > Add an new IRQ chip declaration for LS1043A and LS1088A
> > - compatible "fsl,ls1043a-extirq" for LS1043A, LS1046A.
> > SCFG_INTPCR[31:0]
> > of these SoCs is stored/r
> >> On 2020-10-27 04:46, Biwen Li wrote:
> >> > From: Hou Zhiqiang
> >> >
> >> > Add an new IRQ chip declaration for LS1043A and LS1088A
> >> > - compatible "fsl,ls1043a-extirq" for LS1043A, LS1046A.
> >> > SCFG_IN
> > +/*
> > + * Enable bus idle interrupts
> > + * Note: IBIC register will be cleared after disabled i2c module.
> > + */
> > +static void i2c_imx_enable_bus_idle(struct imx_i2c_struct *i2c_imx) {
> > + unsigned int temp;
> > +
> > + temp = imx_i2c_read_reg(i2c_imx, IMX_I2C_IBIC);
> > + te
> > > +/*
> > > + * Enable bus idle interrupts
> > > + * Note: IBIC register will be cleared after disabled i2c module.
> > > + */
> > > +static void i2c_imx_enable_bus_idle(struct imx_i2c_struct *i2c_imx) {
> > > + unsigned int temp;
> > > +
> > > + temp = imx_i2c_read_reg(i2c_imx, IMX_I2C_IBIC);
> > >
> > > Caution: EXT Email
> > >
> > > On 27/10/2020 05.46, Biwen Li wrote:
> > > > From: Hou Zhiqiang
> > > >
> > > > Add an new IRQ chip declaration for LS1043A and LS1088A
> > > > - compatible "fsl,ls
>
> On Mon, Sep 28, 2020 at 06:43:26PM +0800, Biwen Li wrote:
> > From: Reinhard Pfau
> >
> > Add support for SMSC EMC2305, EMC2303, EMC2302, EMC2301 fan controller
> > chips.
> > The driver primary supports the EMC2305 chip which provides RPM-based
> &
> Hi,
>
> it makes no sense to have separate patch for it
Okay, got it. I will merge it.
>
> On Mon, Nov 02, 2020 at 04:21:02PM +0800, Biwen Li wrote:
> > From: Biwen Li
> >
> > Select I2C_SLAVE by default
> >
> > Signed-off-by: Biwen
> Hi,
>
> On Mon, Nov 02, 2020 at 04:21:01PM +0800, Biwen Li wrote:
> > From: Biwen Li
> >
> > The patch supports slave mode for imx I2C driver
> >
> > Signed-off-by: Biwen Li
> > ---
> > Change in v9:
> > - remove #ifd
>
> On Tue, Apr 07, 2020 at 02:42:48PM +0800, Biwen Li wrote:
> > From: Biwen Li
> >
> > The patch adds ftm_alarm0 DT node for Soc LX2160A
> > FlexTimer1 module is used to wakeup the system in deep sleep
> >
> > Signed-off-by: Biwen Li
> > ---
>
>
> Hi,
>
> On 08/05/2020 13:49:23+0800, Biwen Li wrote:
> > From: Biwen Li
> >
> > Add uie_unsupported property to drop warning as follows:
> > - $ hwclock.util-linux
> > hwclock.util-liux: select() /dev/rtc0
> > to wait for clo
>
> On 08/05/2020 13:49:24+0800, Biwen Li wrote:
> > From: Biwen Li
> >
> > This adds uie_unsupported property to drop warning as follows:
> > - $ hwclock.util-linux
> > hwclock.util-linux: select() to /dev/rtc0
> > to wait for clock tic
> > Signed-off-by: Biwen Li
> > ---
> > Change in v2:
> > - use generic name
> > - use definition
> >
> > arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi | 15 +++
> > arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 14
The following commit has been merged into the irq/irqchip-next branch of
irqchip:
Commit-ID: 9898a59358d7cb925f63bb77bd40224d1bc4857e
Gitweb:
https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/9898a59358d7cb925f63bb77bd40224d1bc4857e
Author:Biwen Li
AuthorDate
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