On Thu, 2015-11-12 at 15:56 -0800, Kevin Hilman wrote:
> Eddie Huang writes:
>
> > On Wed, 2015-11-11 at 20:54 -0800, Kevin Hilman wrote:
> >> Hi Eddie,
> >>
> >> Kevin Hilman writes:
> >>
> >> > Eddie Huang writes:
> >
On Wed, 2015-11-11 at 20:54 -0800, Kevin Hilman wrote:
> Hi Eddie,
>
> Kevin Hilman writes:
>
> > Eddie Huang writes:
> >
> >> On Tue, 2015-11-10 at 17:16 -0800, Kevin Hilman wrote:
> >>> Hi Eddie,
> >>>
> >>> [...]
>
Hi Kevin,
On Tue, 2015-11-10 at 17:16 -0800, Kevin Hilman wrote:
> Hi Eddie,
>
> [...]
>
> > I check the log [0],
>
> Thanks for checking into this boot failure.
>
> > it seems first time mt8135-evbp1 boot to kernel
> > shell successfully, then boot again. In the second time, mt8135 stay in
>
On Mon, 2015-11-09 at 09:59 -0800, Kevin Hilman wrote:
> On Mon, Oct 26, 2015 at 4:40 AM, Eddie Huang wrote:
> > Hi Kevin,
> >
> > On Mon, 2015-10-26 at 17:06 +0900, Kevin Hilman wrote:
> >> On Mon, Oct 26, 2015 at 4:15 PM, Yingjoe Chen
> >> wrote:
&
On Thu, 2015-10-29 at 02:12 -0700, Kevin Hilman wrote:
> Eddie Huang writes:
>
> > Hi Kevin,
> >
> > On Mon, 2015-10-26 at 17:06 +0900, Kevin Hilman wrote:
> >> On Mon, Oct 26, 2015 at 4:15 PM, Yingjoe Chen
> >> wrote:
> >> > On Mon, 2015-1
Hi Kevin,
On Mon, 2015-10-26 at 17:06 +0900, Kevin Hilman wrote:
> On Mon, Oct 26, 2015 at 4:15 PM, Yingjoe Chen
> wrote:
> > On Mon, 2015-10-26 at 09:56 +0900, Kevin Hilman wrote:
> >> Hello,
> >>
> >> On Sat, Oct 3, 2015 at 12:19 AM, Yingjoe Chen
> >> wrote:
> >> > Add arch timer node to ena
On Fri, 2015-07-10 at 16:11 +0800, Daniel Kurtz wrote:
> On Fri, Jul 10, 2015 at 3:27 PM, Eddie Huang wrote:
> > Hi all,
> >
> > On Wed, 2015-07-08 at 13:44 +0800, Sascha Hauer wrote:
> >> On Wed, Jul 08, 2015 at 10:37:21AM +0800, Eddie Huang wrote:
> >&
Hi all,
On Wed, 2015-07-08 at 13:44 +0800, Sascha Hauer wrote:
> On Wed, Jul 08, 2015 at 10:37:21AM +0800, Eddie Huang wrote:
> > On Tue, 2015-07-07 at 23:10 +0800, Daniel Kurtz wrote:
> > > On Tue, Jul 7, 2015 at 10:36 PM, Sascha Hauer
> > > wrote:
> > >
Jun 18, 2015 at 01:29:11PM +0800, Eddie Huang wrote:
> >> >> Add clk_null, which represents clocks that can not / need not
> >> >> controlled by software.
> >> >> There are many clocks' parent set to clk_null.
> >> >>
&g
On Mon, 2015-07-06 at 18:39 +0200, Matthias Brugger wrote:
> On Monday, July 06, 2015 03:43:57 PM Eddie Huang wrote:
> > On Mon, 2015-06-22 at 21:19 +0800, Henry Chen wrote:
> > > From: Eddie Huang
> > >
[...]
> > > diff --git a/arch/arm64/boot/dts/mediatek/mt
Hi Matthias,
On Mon, 2015-06-22 at 21:19 +0800, Henry Chen wrote:
> From: Eddie Huang
>
> The MT8173 eval board contains a MT6397 PMIC. This adds the
> corresponding device node to the dts file.
>
> Signed-off-by: Henry Chen
> Signed-off-by: Eddie Huang
> ---
> Ba
Hi Henry,
You have wrong mail title. Your patch modify mt8173-evb.dts, so your
title should use mt8173-evb instead mt8173-oak. Also, remember remove
change-id next time.Please resend this patch.
On Fri, 2015-07-03 at 09:29 +0800, Henry Chen wrote:
> Add a DA9211 dual-channel BUCK regulator to i2c
Hi Dan,
On Thu, 2015-06-18 at 23:16 +0800, Daniel Kurtz wrote:
> On Wed, Jun 17, 2015 at 11:08 PM, Eddie Huang
> wrote:
> > Add MT8173 I2C device nodes, include I2C controllers and pins.
> > MT8173 has six I2C controllers, from i2c0 to i2c6, exclude i2c5.
> > The 6th
On Wed, 2015-06-17 at 17:35 +0100, Mark Brown wrote:
> On Wed, Jun 17, 2015 at 10:10:51PM +0800, Eddie Huang wrote:
>
> > Our hardware limitation is: we don't have separate dma tx, rx channel
> > with transfer finish interrupt, only have spi trigger operation.So the
&g
Add clk_null, which represents clocks that can not / need not
controlled by software.
There are many clocks' parent set to clk_null.
Signed-off-by: James Liao
Signed-off-by: Eddie Huang
---
Base on 4.1-rc1
Change-Id: I4db9b40d07e28f54f7bae9b676316cbd6a962124
---
arch/arm64/boot/dts/med
"i2c6", not "i2c5".
Signed-off-by: Eddie Huang
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 144 +++
1 file changed, 144 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index b52ec43..
not clock-frequency because it is optional. (default value is 100)
Change in v3:
Move I2C pin from SoC dtsi to board dts file.
Change in v2:
Modify I2C device node accroding register address order.
Eddie Huang (2):
arm64: dts: mt8173: Add watchdog device node
arm64: dts: mt8173: Add I2C
Add MT8173 watchdog device node.
Signed-off-by: Eddie Huang
Reviewed-by: Daniel Kurtz
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 30ac8dd
On Wed, 2015-06-17 at 13:47 +0100, Mark Brown wrote:
> On Wed, Jun 17, 2015 at 05:08:03PM +0800, Eddie Huang wrote:
>
> > Here comes the problem, although total length of tx, rx is the same,
> > each entry in rx and tx scatterlist may not be the same (in the case
> > d
Hi Mark,
On Wed, 2015-06-10 at 16:06 +0800, Eddie Huang wrote:
> On Tue, 2015-06-09 at 11:39 +0100, Mark Brown wrote:
> > On Tue, Jun 09, 2015 at 06:05:21PM +0800, Eddie Huang wrote:
> >
> > > --- a/drivers/spi/spi.c
> > > +++ b/drivers/spi/spi.c
>
Hi Sascha,
On Mon, 2015-06-15 at 08:12 +0200, Sascha Hauer wrote:
> On Fri, Jun 12, 2015 at 08:28:51PM +0800, Daniel Kurtz wrote:
> > On Fri, Jun 12, 2015 at 5:27 PM, Eddie Huang
> > wrote:
> > >
> > > Add MT8173 I2C device nodes, include I2C controllers a
Hi Dan,
On Fri, 2015-06-12 at 20:28 +0800, Daniel Kurtz wrote:
> On Fri, Jun 12, 2015 at 5:27 PM, Eddie Huang wrote:
> >
> > Add MT8173 I2C device nodes, include I2C controllers and pins.
> > MT8173 has six I2C controllers, from i2c0 to i2c6, exclude i2c5.
> > The
Add MT8173 watchdog device node.
Signed-off-by: Eddie Huang
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 30ac8dd..b52ec43 100644
--- a/arch/arm64
"i2c6", not "i2c5".
Signed-off-by: Eddie Huang
---
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 50
arch/arm64/boot/dts/mediatek/mt8173.dtsi| 72 +
2 files changed, 122 insertions(+)
diff --git a/arch/arm64/boot/dts/mediat
[2] ARM64: dts: mt8173: Add clock controller device nodes
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-May/344753.html
Change in v3:
Move I2C pin from SoC dtsi to board dts file.
Change in v2:
Modify I2C device node accroding register address order.
Eddie Huang (2):
arm64: dts
Hi Mark,
On Tue, 2015-06-09 at 11:39 +0100, Mark Brown wrote:
> On Tue, Jun 09, 2015 at 06:05:21PM +0800, Eddie Huang wrote:
>
> > --- a/drivers/spi/spi.c
> > +++ b/drivers/spi/spi.c
> > @@ -539,8 +539,8 @@ static int __spi_map_msg(struct spi_master *master,
>
Hi Mark,
On Mon, 2015-06-08 at 18:59 +0100, Mark Brown wrote:
> On Mon, Jun 08, 2015 at 06:15:46PM +0800, Eddie Huang wrote:
> > On Fri, 2015-05-15 at 17:25 +0800, Mark Brown wrote:
>
> > > That's how a very large proportion of devices that work with DMA are
>
Hi Sascha,
On Mon, 2015-06-08 at 09:27 +0200, Sascha Hauer wrote:
> Hi Eddie,
>
> On Mon, Jun 01, 2015 at 09:08:27PM +0800, Eddie Huang wrote:
> > Add MT8173 I2C device nodes, include I2C controllers and pins.
> > MT8173 has six I2C controllers, from i2c0 to i2c6, exclude
Hi Mark,
On Fri, 2015-05-15 at 17:25 +0800, Mark Brown wrote:
> On Fri, May 15, 2015 at 03:38:42PM +0800, leilk liu wrote:
> > On Tue, 2015-05-12 at 17:05 +0100, Mark Brown wrote:
>
> > > Implement can_dma() - look for drivers providing that for examples.
>
> > MTK spi hardware uses the dmaengin
"i2c6", not "i2c5".
Signed-off-by: Eddie Huang
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 119 +++
1 file changed, 119 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index b52ec43..
[2] ARM64: dts: mt8173: Add clock controller device nodes
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-May/344753.html
Change in v2:
Modify I2C device node accroding register address order.
Eddie Huang (2):
arm64: dts: mt8173: Add watchdog device node
arm64: dts: mt8173: Add
Add MT8173 watchdog device node.
Signed-off-by: Eddie Huang
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 30ac8dd..b52ec43 100644
--- a/arch/arm64
"i2c6", not "i2c5".
Signed-off-by: Eddie Huang
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 119 +++
1 file changed, 119 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index b52ec43..
Add MT8173 watchdog device node.
Signed-off-by: Eddie Huang
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 30ac8dd..b52ec43 100644
--- a/arch/arm64
[2] ARM64: dts: mt8173: Add clock controller device nodes
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-May/344753.html
Eddie Huang (2):
arm64: dts: mt8173: Add watchdog device node
arm64: dts: mt8173: Add I2C device node
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 125
Hi Dan,
On Thu, 2015-05-21 at 22:39 +0800, Daniel Kurtz wrote:
> On Thu, May 21, 2015 at 4:53 PM, Eddie Huang wrote:
> > This series is for Mediatek SoCs I2C controller common bus driver.
> >
> > Earlier MTK SoC (for example, MT6589, MT8135) I2C HW has some limitations.
&
From: Xudong Chen
The mediatek SoCs have I2C controller that handle I2C transfer.
This patch include common I2C bus driver.
This driver is compatible with I2C controller on mt65xx/mt81xx.
Signed-off-by: Xudong Chen
Signed-off-by: Liguo Zhang
Signed-off-by: Eddie Huang
Acked-by: Sascha Hauer
Add mediatek MT8173 I2C controller driver. Compare to I2C controller
of earlier mediatek SoC, MT8173 fix write-then-read limitation, and
also increase message size to 64kb.
Signed-off-by: Xudong Chen
Signed-off-by: Liguo Zhang
Signed-off-by: Eddie Huang
Acked-by: Sascha Hauer
---
drivers/i2c
From: Xudong Chen
Add devicetree bindings for Mediatek Soc I2C driver.
Signed-off-by: Xudong Chen
Signed-off-by: Eddie Huang
Acked-by: Sascha Hauer
---
.../devicetree/bindings/i2c/i2c-mt6577.txt | 41 ++
1 file changed, 41 insertions(+)
create mode 100644
code. Instead, fill quirk
property and let i2c_check_for_quirks to do the filter.
[1]
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-January/314804.html
[2]
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-February/325744.html
Eddie Huang (1):
I2C: mediatek: Add driver for Media
Hi,
Please see my reply below (I skip comments that already reply in another
mail).
On Wed, 2015-05-20 at 10:57 +0200, Uwe Kleine-König wrote:
> Hello,
>
> now that I understood the formula some more comments to the calculation.
>
> On Tue, May 19, 2015 at 12:40:08AM +0800, Ed
Hi Uwe,
On Tue, 2015-05-19 at 21:49 +0200, Uwe Kleine-König wrote:
> Hello Matthias,
>
> On Tue, May 19, 2015 at 04:48:23PM +0200, Matthias Brugger wrote:
> > 2015-05-18 20:43 GMT+02:00 Uwe Kleine-König
> > :
> > > On Tue, May 19, 2015 at 12:40
8250-like uart driver may call early_serial8250_setup to
reuse 8250_early.c character output function.
Signed-off-by: Eddie Huang
---
drivers/tty/serial/8250/8250_early.c | 2 +-
include/linux/serial_8250.h | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers
Add 8250 MTK UART driver to support earlycon device tree.
Earlycon take effect by
add "earlycon" in kernel boot argument
add "linux,sdtout-path" property in device tree file
Signed-off-by: Eddie Huang
---
drivers/tty/serial/8250/8250_mtk.c | 13 +
1 file ch
hardware
if not provide baudrate.
Change v2:
1. Add noinit options.
2. Remove duplicate code in 8250_mtk.c, reuse the 8250_early.c existed function.
Eddie Huang (3):
tty: serial: 8250: export early_serial8250_setup function
tty: serial: 8250_mtk: Add earlycon
arm64: dts: Add mediatek MT817
Add earlycon support to mediatek MT8173 evaluation board dts.
Signed-off-by: Eddie Huang
---
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
b/arch/arm64/boot/dts/mediatek/mt8173
Hi Marc,
On Tue, 2015-04-28 at 10:36 +0200, Marc Kleine-Budde wrote:
> On 04/28/2015 10:31 AM, Eddie Huang wrote:
> > Add mediatek MT8173 I2C controller driver. Compare to I2C controller
> > of earlier mediatek SoC, MT8173 fix write-then-read limitation, and
> > also increase
From: Xudong Chen
The mediatek SoCs have I2C controller that handle I2C transfer.
This patch include common I2C bus driver.
This driver is compatible with I2C controller on mt65xx/mt81xx.
Signed-off-by: Xudong Chen
Signed-off-by: Liguo Zhang
Signed-off-by: Eddie Huang
---
drivers/i2c/busses
/lists.infradead.org/pipermail/linux-arm-kernel/2015-January/314804.html
[2]
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-February/325744.html
Eddie Huang (1):
I2C: mediatek: Add driver for MediaTek MT8173 I2C controller
Xudong Chen (2):
dt-bindings: Add I2C bindings for mt65xx/mt81xx.
From: Xudong Chen
Add devicetree bindings for Mediatek Soc I2C driver.
Signed-off-by: Xudong Chen
Signed-off-by: Eddie Huang
---
.../devicetree/bindings/i2c/i2c-mt6577.txt | 41 ++
1 file changed, 41 insertions(+)
create mode 100644 Documentation/devicetree
Add mediatek MT8173 I2C controller driver. Compare to I2C controller
of earlier mediatek SoC, MT8173 fix write-then-read limitation, and
also increase message size to 64kb.
Signed-off-by: Xudong Chen
Signed-off-by: Liguo Zhang
Signed-off-by: Eddie Huang
---
drivers/i2c/busses/i2c-mt65xx.c
From: Xudong Chen
The mediatek SoCs have I2C controller that handle I2C transfer.
This patch include common I2C bus driver.
This driver is compatible with I2C controller on mt65xx/mt81xx.
Signed-off-by: Xudong Chen
Signed-off-by: Liguo Zhang
Signed-off-by: Eddie Huang
---
drivers/i2c/busses
From: Xudong Chen
Add devicetree bindings for Mediatek Soc I2C driver.
Signed-off-by: Xudong Chen
Signed-off-by: Eddie Huang
---
.../devicetree/bindings/i2c/i2c-mt6577.txt | 41 ++
1 file changed, 41 insertions(+)
create mode 100644 Documentation/devicetree
Add mediatek MT8173 I2C controller driver. Compare to I2C controller
of earlier mediatek SoC, MT8173 fix write-then-read limitation, and
also increase message size to 64kb.
Signed-off-by: Xudong Chen
Signed-off-by: Liguo Zhang
Signed-off-by: Eddie Huang
---
drivers/i2c/busses/i2c-mt65xx.c
/pipermail/linux-arm-kernel/2015-February/325744.html
Eddie Huang (1):
I2C: mediatek: Add driver for MediaTek MT8173 I2C controller
Xudong Chen (2):
dt-bindings: Add I2C bindings for mt65xx/mt81xx.
I2C: mediatek: Add driver for MediaTek I2C controller
.../devicetree/bindings/i2c/i2c-mt65
Hi Sascha,
On Tue, 2015-03-31 at 19:52 +0200, Sascha Hauer wrote:
> On Tue, Mar 31, 2015 at 07:50:58PM +0800, Eddie Huang wrote:
> > Hi Sascha,
> >
> > On Tue, 2015-03-31 at 15:08 +0800, Eddie Huang wrote:
> > > Hi Sascha,
> > >
> > > >
Hi Sascha,
On Tue, 2015-03-31 at 15:08 +0800, Eddie Huang wrote:
> Hi Sascha,
>
> On Mon, 2015-03-30 at 19:23 +0200, Sascha Hauer wrote:
> > On Mon, Mar 30, 2015 at 04:14:12PM +0800, Eddie Huang wrote:
> > > Hi Sascha,
> > >
> > > >
> > &g
Hi Sascha,
On Mon, 2015-03-30 at 19:23 +0200, Sascha Hauer wrote:
> On Mon, Mar 30, 2015 at 04:14:12PM +0800, Eddie Huang wrote:
> > Hi Sascha,
> >
> > >
> > > [...]
> > >
> > > > + if (i2c->speed_hz > 40)
> > > >
Hi Sascha,
On Mon, 2015-03-23 at 09:42 +0100, Sascha Hauer wrote:
> On Sat, Mar 21, 2015 at 02:05:21PM +0800, Eddie Huang wrote:
> > From: Xudong Chen
> >
> > The mediatek SoCs have I2C controller that handle I2C transfer.
> > This patch include common I2C bus
Hi Sascha,
On Mon, 2015-03-23 at 08:39 +0100, Sascha Hauer wrote:
> On Sat, Mar 21, 2015 at 02:05:22PM +0800, Eddie Huang wrote:
> > Add mediatek MT8173 I2C controller driver. Compare to I2C controller
> > of earlier mediatek SoC, MT8173 fix write-then-read limitation, and
&g
From: Xudong Chen
The mediatek SoCs have I2C controller that handle I2C transfer.
This patch include common I2C bus driver.
This driver is compatible with I2C controller on mt65xx/mt81xx.
Signed-off-by: Xudong Chen
Signed-off-by: Liguo Zhang
Signed-off-by: Eddie Huang
---
drivers/i2c/busses
Add mediatek MT8173 I2C controller driver. Compare to I2C controller
of earlier mediatek SoC, MT8173 fix write-then-read limitation, and
also increase message size to 64kb.
Signed-off-by: Xudong Chen
Signed-off-by: Liguo Zhang
Signed-off-by: Eddie Huang
---
drivers/i2c/busses/i2c-mt65xx.c
el/2015-January/314804.html
[2]
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-February/325744.html
Eddie Huang (1):
I2C: mediatek: Add driver for MediaTek MT8173 I2C controller
Xudong Chen (2):
dt-bindings: Add I2C bindings for mt65xx/mt81xx.
I2C: mediatek: Add driver for MediaTek
From: Xudong Chen
Add devicetree bindings for Mediatek Soc I2C driver.
Signed-off-by: Xudong Chen
Signed-off-by: Eddie Huang
---
.../devicetree/bindings/i2c/i2c-mt6577.txt | 41 ++
1 file changed, 41 insertions(+)
create mode 100644 Documentation/devicetree
Hi Uwe,
On Tue, 2015-03-17 at 14:43 +0100, Uwe Kleine-König wrote:
> Hello Eddie,
>
> On Tue, Mar 17, 2015 at 08:31:14PM +0800, Eddie Huang wrote:
> > On Mon, 2015-03-16 at 16:30 +0100, Uwe Kleine-König wrote:
> > > On Wed, Jan 28, 2015 at 05:27:56PM
Hi Uwe,
Thanks your review.
On Mon, 2015-03-16 at 16:30 +0100, Uwe Kleine-König wrote:
> Hello Eddie,
>
> On Wed, Jan 28, 2015 at 05:27:56PM +0800, Eddie Huang wrote:
> > From: Tianping Fang
> >
> > Add Mediatek MT63xx RTC driver
> MT6397?
Yes, it is better t
Hi Sascha,
On Fri, 2015-03-13 at 11:57 +0100, Sascha Hauer wrote:
> Hi Eddie,
>
> On Fri, Mar 13, 2015 at 06:29:23PM +0800, Eddie Huang wrote:
> > > regmap_read() and regmap_write() can return errors. There is no
> > > checking for this.
> > >
> >
&g
Hi,
On Mon, 2015-02-23 at 13:50 -0800, Andrew Morton wrote:
> On Wed, 28 Jan 2015 17:27:56 +0800 Eddie Huang
> wrote:
>
> > From: Tianping Fang
> >
> > Add Mediatek MT63xx RTC driver
>
> There are a couple of checkpatch warnings which should be address
Hi Andrew,
On Mon, 2015-02-23 at 13:50 -0800, Andrew Morton wrote:
> On Wed, 28 Jan 2015 17:27:56 +0800 Eddie Huang
> wrote:
>
> > From: Tianping Fang
> >
> > Add Mediatek MT63xx RTC driver
>
> There are a couple of checkpatch warnings which should be
Hi Uwe,
On Wed, 2015-01-21 at 09:20 +0100, Uwe Kleine-König wrote:
> Hello,
>
> On Wed, Jan 21, 2015 at 11:13:24AM +0800, Eddie Huang wrote:
> > > > + /* set when doing the transfer */
> > > > + u16 irq_stat; /* interrupt statu
Hi Uwe,
On Sun, 2015-01-18 at 11:18 +0100, Uwe Kleine-König wrote:
> Hello,
>
> On Fri, Jan 16, 2015 at 06:33:38PM +0800, Eddie Huang wrote:
> > +config I2C_MT65XX
> > + tristate "MediaTek I2C adapter"
> > + depends on ARCH_MEDIATEK
> depends on
From: Xudong Chen
Add devicetree bindings for Mediatek Soc I2C driver.
Signed-off-by: Xudong Chen
Signed-off-by: Eddie Huang
---
.../devicetree/bindings/i2c/i2c-mt6577.txt | 40 ++
1 file changed, 40 insertions(+)
create mode 100644 Documentation/devicetree
This series is the fourth version of Mediatek SoCs I2C controller common
bus driver.
Change in v4:
Modify to support i2c_adapter_quirks base on Wolfram's patch [1].
Remove check transfer size and WRRD combine code. Instead, fill quirk
property and let i2c_check_for_quirks to do the filter.
This d
From: Xudong Chen
The mediatek SoCs have I2C controller that handle I2C transfer.
This patch include common I2C bus driver.
This driver is compatible with I2C controller on mt65xx/mt81xx.
Signed-off-by: Xudong Chen
Signed-off-by: Eddie Huang
---
drivers/i2c/busses/Kconfig | 9
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-December/312311.html
Signed-off-by: Eddie Huang
---
arch/arm/boot/dts/mt8127-moose.dts | 4
arch/arm/boot/dts/mt8135-evbp1.dts | 4
2 files changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/mt8127-moose.dts
b/arch/arm/boot/dts/mt8127-moos
Hi Rob,
On Fri, 2014-12-26 at 15:24 -0600, Rob Herring wrote:
> On Thu, Dec 18, 2014 at 2:33 AM, Eddie Huang wrote:
> > Mediatek UART has highspeed register, but 8250_early.c doesn't
> > support this, so add earlycon in 8250_mtk.c
>
> I don't see any high
This add dts support for mt8127 and mt8135 SoC UART
Signed-off-by: Eddie Huang
---
arch/arm/boot/dts/mt8127.dtsi | 34 ++
arch/arm/boot/dts/mt8135.dtsi | 34 ++
2 files changed, 68 insertions(+)
diff --git a/arch/arm/boot/dts
Add mediatek SoC UART support in multi_v7_defconfig
Signed-off-by: Eddie Huang
---
arch/arm/configs/multi_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
b/arch/arm/configs/multi_v7_defconfig
index 2328fe7..fd0ff95 100644
--- a/arch/arm
q dts patch [1]
[1]
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-November/305812.html
Eddie Huang (2):
ARM: mediatek: add UART dts for mt8127 and mt8135
ARM: Add mediatek SoC UART support in defconfig
arch/arm/boot/dts/mt8127.dtsi | 34 ++
arc
Mediatek UART has highspeed register, but 8250_early.c doesn't
support this, so add earlycon in 8250_mtk.c
Signed-off-by: Eddie Huang
---
drivers/tty/serial/8250/8250_mtk.c | 33 +
1 file changed, 33 insertions(+)
diff --git a/drivers/tty/serial/8250/8250_
for Mediatek MT8173 Soc
[1].
[1]
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-December/311238.html
Eddie Huang (2):
tty: serial: 8250_mtk: Add earlycon
arm64: dts: Add mediatek MT8173 earlycon support
arch/arm64/boot/dts/mt8173-evb.dts | 4 +++-
drivers/tty/serial/8250
Add earlycon support to mediatek MT8173 evaluation board dts.
Signed-off-by: Eddie Huang
---
arch/arm64/boot/dts/mt8173-evb.dts | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/mt8173-evb.dts
b/arch/arm64/boot/dts/mt8173-evb.dts
index b8b2621..b8802fd
Hi Matthias,
On Thu, 2014-12-11 at 14:02 +0100, Matthias Brugger wrote:
> Hi Eddie,
>
> 2014-12-11 13:47 GMT+01:00 Eddie Huang :
> > On Wed, 2014-12-10 at 15:50 +0100, Matthias Brugger wrote:
> >> 2014-12-10 15:27 GMT+01:00 Yingjoe Chen :
> >> >
> >>
On Wed, 2014-12-10 at 15:50 +0100, Matthias Brugger wrote:
> 2014-12-10 15:27 GMT+01:00 Yingjoe Chen :
> >
> > Hi,
> >
> > On Wed, 2014-12-10 at 18:50 +0800, Eddie Huang wrote:
> > <...>
> >> diff --git a/arch/arm64/boot/dts/mt8173-evb.dts
> &g
In mtk8250_set_termios function, calculating quot value can not be zero,
otherwise, using DIV_ROUND_CLOSEST(port->uartclk, quot * baud) will fail due to
divisor is zero.
Signed-off-by: Eddie Huang
---
drivers/tty/serial/8250/8250_mtk.c | 4 ++--
1 file changed, 2 insertions(+), 2 deleti
This add dts support for mt8127 and mt8135 SOC UART
Signed-off-by: Eddie Huang
---
arch/arm/boot/dts/mt8127.dtsi | 34 ++
arch/arm/boot/dts/mt8135.dtsi | 36
2 files changed, 70 insertions(+)
diff --git a/arch/arm/boot/dts
This patch add s devicetree document for Mediatek UART.
Signed-off-by: Eddie Huang
---
Documentation/devicetree/bindings/serial/mtk-uart.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/mtk-uart.txt
b/Documentation/devicetree/bindings/serial
35 tablet platform.
Eddie Huang (3):
tty: serial: Fix mediatek UART driver setting baudrate issue
ARM: mediatek: add UART dts for mt8127 and mt8135
DTS: serial: Add bindings document for the Mediatek UARTs
.../devicetree/bindings/serial/mtk-uart.txt| 2 ++
arch/arm/boot/dts/mt
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