From: Richard Zhu <richard@freescale.com>
Add one pingpong rpmsg sample, that demostrate the
how to communicate with an AMP-configured remote
processor over rpmsg bus.
In this sample, A# core of imx AMP SOC would
send out one unsigned int data "rpmsg_pingpong",
the initial
From: Richard Zhu <richard@freescale.com>
enable the rpmsg support on imx amp platforms.
such as imx6sx, and imx7d.
Signed-off-by: Richard Zhu <hongxing@nxp.com>
---
arch/arm/boot/dts/Makefile | 6 ++--
arch/arm/boot/dts/imx6sx-sdb
Implement the rpmsg on imx amp platforms, such as imx6sx and imx7d.
Create one imx pingpong sample that demonstrate the data
transactions on imx amp platforms over the rpmsg bus.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
From: Richard Zhu <richard@freescale.com>
- add mu driver support, the irq and 4bytes msg of
the mu module are as the interaction channel
between A# core and the M4 core on imx amp platforms.
- register one notify in isr of the mu's irq used by
rpmsg.
- instance the virtual pro
From: Richard Zhu <richard@freescale.com>
enable the mu and m4 root clocks
Signed-off-by: Richard Zhu <hongxing@nxp.com>
---
drivers/clk/imx/clk-imx7d.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx
Thanks a lot.
Best Regards
hongxing zhu
Linux BSP team
Office: 86-21-28937189
Email: hongxing@nxp.com
-Original Message-
From: Shawn Guo [mailto:shawn...@kernel.org]
Sent: Thursday, January 28, 2016 1:50 PM
To: Richard Zhu
Cc: o...@wizery.com; Stefan Agner; linux-kernel
To: Richard Zhu
Cc: o...@wizery.com; Stefan Agner; linux-kernel@vger.kernel.org
Subject: Re: [RFC 3/4] ARM: imx: add the platform related rpmsg implementation
On Wed, Jan 06, 2016 at 04:06:43PM +0800, Richard Zhu wrote:
> From: Richard Zhu <richard@freescale.com>
>
> - add mu driver s
> -Original Message-
> From: Shawn Guo [mailto:shawn...@kernel.org]
> Sent: Monday, February 15, 2016 2:10 PM
> To: Richard Zhu
> Cc: o...@wizery.com; Stefan Agner; linux-kernel@vger.kernel.org; linux-arm-
> ker...@lists.infradead.org
> Subject: Re: [RFC 3/4] ARM:
> -Original Message-
> From: Colin King [mailto:colin.k...@canonical.com]
> Sent: Friday, April 21, 2017 3:03 PM
> To: Richard Zhu <hongxing@nxp.com>; Lucas Stach
> <l.st...@pengutronix.de>; Bjorn Helgaas <bhelg...@google.com>; linux-
>
> -Original Message-
> From: Bjorn Helgaas [mailto:helg...@kernel.org]
> Sent: Tuesday, June 13, 2017 7:49 AM
> To: Stefan Schoefegger <stefan.schoefeg...@ginzinger.com>
> Cc: linux-...@vger.kernel.org; Richard Zhu <hongxing@nxp.com>; Arnd
> Bergmann <
> -Original Message-
> From: Bjorn Helgaas [mailto:helg...@kernel.org]
> Sent: Friday, June 16, 2017 5:06 AM
> To: Quentin Schulz <quentin.sch...@free-electrons.com>
> Cc: Richard Zhu <hongxing@nxp.com>; l.st...@pengutronix.de;
> bhelg...@google.com;
Best Regards
hongxing zhu
Linux BSP team
Office: 86-21-28937189
Email: hongxing@nxp.com
> -Original Message-
> From: Ilya Ledvich [mailto:i...@compulab.co.il]
> Sent: Thursday, January 04, 2018 9:53 PM
> To: Richard Zhu <hongxing@nxp.com>; Lucas Stach
> &l
-Original Message-
From: Ilya Ledvich [mailto:i...@compulab.co.il]
Sent: 2018年1月10日 21:44
To: Lucas Stach <l.st...@pengutronix.de>; Richard Zhu <hongxing@nxp.com>
Cc: Bjorn Helgaas <bhelg...@google.com>; Rob Herring <robh...@kernel.org>;
linux-...@vger.k
Wednesday, December 27, 2017 6:06 PM
To: Richard Zhu <hongxing@nxp.com>; Lucas Stach <l.st...@pengutronix.de>
Cc: Bjorn Helgaas <bhelg...@google.com>; linux-...@vger.kernel.org;
linux-arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org; Ilya
Ledvich <i...@compu
Hi Stephen:
Sorry to introduce this build warning.
I'm preparing one commit to fix it.
Best Regards
Richard Zhu
-Original Message-
From: Stephen Rothwell [mailto:s...@canb.auug.org.au]
Sent: Tuesday, March 20, 2018 12:57 PM
To: Tejun Heo <t...@kernel.org>
Cc: Linux-Next Mailin
> -Original Message-
> From: Andrey Smirnov [mailto:andrew.smir...@gmail.com]
> Sent: 2018年11月27日 2:10
> To: Richard Zhu
> Cc: linux-kernel ; Bjorn Helgaas
> ; Fabio Estevam ; Chris
> Healy ; Lucas Stach ;
> Leonard Crestez ; Aisheng DONG
> ; dl-linux-imx ;
&
r.kernel.org
> Cc: Andrey Smirnov ; bhelg...@google.com;
> Fabio Estevam ; cphe...@gmail.com;
> l.st...@pengutronix.de; Leonard Crestez ;
> Aisheng DONG ; Richard Zhu
> ; dl-linux-imx ;
> linux-arm-ker...@lists.infradead.org; linux-...@vger.kernel.org
> Subject: [PATCH 3/3]
Hi Stephen:
Sorry to introduce this build warning.
I'm preparing one commit to fix it.
Best Regards
Richard Zhu
-Original Message-
From: Stephen Rothwell [mailto:s...@canb.auug.org.au]
Sent: Tuesday, March 20, 2018 12:57 PM
To: Tejun Heo
Cc: Linux-Next Mailing List ; Linux Kernel
Best Regards
hongxing zhu
Linux BSP team
Office: 86-21-28937189
Email: hongxing@nxp.com
> -Original Message-
> From: Ilya Ledvich [mailto:i...@compulab.co.il]
> Sent: Thursday, January 04, 2018 9:53 PM
> To: Richard Zhu ; Lucas Stach
>
> Cc: Bjorn Helgaas ; Rob
Wednesday, December 27, 2017 6:06 PM
To: Richard Zhu ; Lucas Stach
Cc: Bjorn Helgaas ; linux-...@vger.kernel.org;
linux-arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org; Ilya
Ledvich
Subject: [PATCH] PCI: imx6: Add PHY reference clock source support
i.MX7D variant of the IP can
-Original Message-
From: Ilya Ledvich [mailto:i...@compulab.co.il]
Sent: 2018年1月10日 21:44
To: Lucas Stach ; Richard Zhu
Cc: Bjorn Helgaas ; Rob Herring ;
linux-...@vger.kernel.org; linux-arm-ker...@lists.infradead.org;
linux-kernel@vger.kernel.org; devicet...@vger.kernel.org
Subject
> -Original Message-
> From: Anson Huang
> Sent: 2020年8月4日 13:38
> To: Richard Zhu ; l.st...@pengutronix.de;
> lorenzo.pieral...@arm.com; r...@kernel.org; bhelg...@google.com;
> shawn...@kernel.org; s.ha...@pengutronix.de; ker...@pengutronix.de;
> fest
> -Original Message-
> From: Lucas Stach
> Sent: 2020年7月21日 16:16
> To: Richard Zhu ; bhelg...@google.com;
> shawn...@kernel.org; feste...@gmail.com
> Cc: linux-...@vger.kernel.org; dl-linux-imx ;
> linux-arm-ker...@lists.infradead.org; linux-kernel@v
Set vgen3 regulator always on to power up the external oscillator,
and enable PCIe on iMX6QP SABRESD board.
Signed-off-by: Richard Zhu
---
arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 1 +
arch/arm/boot/dts/imx6qp-sabresd.dts | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git
> -Original Message-
> From: Z.q. Hou
> Sent: Wednesday, October 21, 2020 4:48 PM
> To: Lorenzo Pieralisi ; Richard Zhu
>
> Cc: Kishon Vijay Abraham I ; Bjorn Helgaas
> ; linux-kernel@vger.kernel.org; linux-...@vger.kernel.org;
> r...@kernel.org; bhelg...@g
-off-by: Richard Zhu
Suggested-by: Oleksij Rempel
Reviewed-by: Dong Aisheng
Reviewed-by: Oleksij Rempel
---
drivers/mailbox/imx-mailbox.c | 55 ++-
1 file changed, 38 insertions(+), 17 deletions(-)
diff --git a/drivers/mailbox/imx-mailbox.c b/drivers
- Add Reviewed-by: Dong Aisheng tag.
Richard Zhu (1):
mailbox: imx: add support for imx v1 mu
drivers/mailbox/imx-mailbox.c | 55 ++-
1 file changed, 38 insertions(+), 17 deletions(-)
--
2.7.4
-off-by: Richard Zhu
Suggested-by: Oleksij Rempel
Reviewed-by: Dong Aisheng
Reviewed-by: Oleksij Rempel
---
Change logs:
v2 --> v3:
- Format the patch-set refer to Oleksij's guidance.
- Init the register array by a simple way recommended by Oleksij.
- Add Reviewed-by: Oleksij Rempel
-off-by: Richard Zhu
---
drivers/mailbox/imx-mailbox.c | 45 +--
1 file changed, 35 insertions(+), 10 deletions(-)
diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c
index 25be8bb..eb55bbe 100644
--- a/drivers/mailbox/imx-mailbox.c
Hi Oleksij:
Thanks for your comments.
> -Original Message-
> From: Oleksij Rempel
> Sent: 2019年7月26日 17:17
> To: Richard Zhu
> Cc: jassisinghb...@gmail.com; Aisheng Dong ;
> linux-kernel@vger.kernel.org; linux-arm-ker...@lists.infradead.org
> Subject: Re: [RFC] mail
> -Original Message-
> From: Daniel Baluta
> Sent: 2019年8月1日 22:47
> To: Richard Zhu
> Cc: jassisinghb...@gmail.com; Oleksij Rempel ;
> Aisheng Dong ; Linux Kernel Mailing List
> ; linux-arm-kernel
> ; dl-linux-imx
> Subject: [EXT] Re: [PATCH v3] mailbox: imx
-off-by: Richard Zhu
Suggested-by: Oleksij Rempel
Reviewed-by: Dong Aisheng
Reviewed-by: Oleksij Rempel
---
drivers/mailbox/imx-mailbox.c | 55 ++-
1 file changed, 38 insertions(+), 17 deletions(-)
diff --git a/drivers/mailbox/imx-mailbox.c b/drivers
Rempel .
- Add Reviewed-by: Dong Aisheng tag.
Richard Zhu (2):
dt-bindings: mailbox: imx-mu: add imx7ulp MU support
mailbox: imx: add support for imx v1 mu
.../devicetree/bindings/mailbox/fsl,mu.txt | 2 +
drivers/mailbox/imx-mailbox.c | 55 +++-
There is a version 1.0 MU on imx7ulp, use "fsl,imx7ulp-mu" compatible
to support it.
Signed-off-by: Richard Zhu
---
Documentation/devicetree/bindings/mailbox/fsl,mu.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/mailbox/fsl,mu.txt
b/Doc
-off-by: Richard Zhu
Suggested-by: Oleksij Rempel
Reviewed-by: Dong Aisheng
Reviewed-by: Oleksij Rempel
---
drivers/mailbox/imx-mailbox.c | 55 ++-
1 file changed, 38 insertions(+), 17 deletions(-)
diff --git a/drivers/mailbox/imx-mailbox.c b/drivers
There is a version 1.0 MU on imx7ulp, use "fsl,imx7ulp-mu" compatible
to support it.
Signed-off-by: Richard Zhu
---
Documentation/devicetree/bindings/mailbox/fsl,mu.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/mailbox/fsl,mu.txt
b/Doc
Make sure to only clear enabled interrupts keeping count
of the connection type.
Suggested-by: Oleksij Rempel
Signed-off-by: Daniel Baluta
Signed-off-by: Richard Zhu
---
drivers/mailbox/imx-mailbox.c | 15 +--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers
.2+0x24/0xb8
[2.116453] mbox_free_channel+0x18/0x28
This bug is present from the beginning of times.
Cc: Oleksij Rempel
Signed-off-by: Daniel Baluta
Signed-off-by: Richard Zhu
---
drivers/mailbox/imx-mailbox.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers
e the register layout linked on probe, suggested by
Oleksij Rempel .
- Add Reviewed-by: Dong Aisheng tag.
Richard Zhu (4):
mailbox: imx: Fix Tx doorbell shutdown path
mailbox: imx: Clear the right interrupts at shutdown
dt-bindings: mailbox: imx-mu: add imx7ulp MU support
mailbox: imx: add s
> -Original Message-
> From: Aisheng Dong
> Sent: 2019年8月5日 12:38
> To: Richard Zhu ; jassisinghb...@gmail.com;
> o.rem...@pengutronix.de; Daniel Baluta
> Cc: dl-linux-imx ; linux-kernel@vger.kernel.org;
> linux-arm-ker...@lists.infradead.org; Richard Zhu
> Su
e the register layout linked on probe, suggested by
Oleksij Rempel .
- Add Reviewed-by: Dong Aisheng tag.
Daniel Baluta (2):
mailbox: imx: Fix Tx doorbell shutdown path
mailbox: imx: Clear the right interrupts at shutdown
Richard Zhu (2):
dt-bindings: mailbox: imx-mu: add imx7ulp MU support
From: Daniel Baluta
Make sure to only clear enabled interrupts keeping count
of the connection type.
Suggested-by: Oleksij Rempel
Signed-off-by: Daniel Baluta
Signed-off-by: Richard Zhu
Reviewed-by: Dong Aisheng
---
drivers/mailbox/imx-mailbox.c | 15 +--
1 file changed, 13
There is a version 1.0 MU on imx7ulp, use "fsl,imx7ulp-mu" compatible
to support it.
Signed-off-by: Richard Zhu
Reviewed-by: Dong Aisheng
---
Documentation/devicetree/bindings/mailbox/fsl,mu.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/m
-off-by: Richard Zhu
Suggested-by: Oleksij Rempel
Reviewed-by: Dong Aisheng
Reviewed-by: Oleksij Rempel
---
drivers/mailbox/imx-mailbox.c | 55 ++-
1 file changed, 38 insertions(+), 17 deletions(-)
diff --git a/drivers/mailbox/imx-mailbox.c b/drivers
] mbox_free_channel.part.2+0x24/0xb8
[2.116453] mbox_free_channel+0x18/0x28
This bug is present from the beginning of times.
Cc: Oleksij Rempel
Signed-off-by: Daniel Baluta
Signed-off-by: Richard Zhu
Reviewed-by: Dong Aisheng
---
drivers/mailbox/imx-mailbox.c | 4 +++-
1 file changed, 3
Hi Daniel:
> -Original Message-
> From: Daniel Baluta
> Sent: 2019年10月8日 15:26
> To: Richard Zhu
> Cc: jassisinghb...@gmail.com; Oleksij Rempel ;
> Daniel Baluta ; Aisheng Dong
> ; dl-linux-imx ; Linux Kernel
> Mailing List ; linux-arm-kernel
>
> Subject
-off-by: Richard Zhu
Suggested-by: Oleksij Rempel
Reviewed-by: Dong Aisheng
Reviewed-by: Oleksij Rempel
Reviewed-by: Daniel Baluta
---
drivers/mailbox/imx-mailbox.c | 55 ++-
1 file changed, 38 insertions(+), 17 deletions(-)
diff --git a/drivers/mailbox
From: Daniel Baluta
Make sure to only clear enabled interrupts keeping count
of the connection type.
Suggested-by: Oleksij Rempel
Signed-off-by: Daniel Baluta
Signed-off-by: Richard Zhu
Reviewed-by: Dong Aisheng
---
drivers/mailbox/imx-mailbox.c | 15 +--
1 file changed, 13
] mbox_free_channel.part.2+0x24/0xb8
[2.116453] mbox_free_channel+0x18/0x28
This bug is present from the beginning of times.
Cc: Oleksij Rempel
Signed-off-by: Daniel Baluta
Signed-off-by: Richard Zhu
Reviewed-by: Dong Aisheng
---
drivers/mailbox/imx-mailbox.c | 4 +++-
1 file changed, 3
d-by: Oleksij Rempel tag.
v1 --> v2:
- Use to have the register layout linked on probe, suggested by
Oleksij Rempel .
- Add Reviewed-by: Dong Aisheng tag.
Daniel Baluta (2):
mailbox: imx: Fix Tx doorbell shutdown path
mailbox: imx: Clear the right interrupts at shutdown
Richard Zhu
There is a version 1.0 MU on imx7ulp, use "fsl,imx7ulp-mu" compatible
to support it.
Signed-off-by: Richard Zhu
Reviewed-by: Dong Aisheng
---
Documentation/devicetree/bindings/mailbox/fsl,mu.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/m
Hi Daniel:
New version patch-set had been sent out on Oct9.
https://patchwork.kernel.org/cover/11180683/
Best Regards
Richard Zhu
> -Original Message-
> From: Richard Zhu
> Sent: 2019年10月9日 9:48
> To: Daniel Baluta
> Cc: jassisinghb...@gmail.com; Oleksij Rempel ;
> -Original Message-
> From: Lorenzo Pieralisi
> Sent: 2020年7月28日 18:51
> To: Anson Huang ; Richard Zhu
> ; Lucas Stach
> Cc: catalin.mari...@arm.com; w...@kernel.org; r...@kernel.org;
> bhelg...@google.com; p.za...@pengutronix.de; shawn...@kernel.org;
> s.h
Add the reset-gpio property, and enable PCIe on iMX6QP SABREAUTO board.
Signed-off-by: Richard Zhu
---
arch/arm/boot/dts/imx6qp-sabreauto.dts | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx6qp-sabreauto.dts
b/arch/arm/boot/dts/imx6qp-sabreauto.dts
Add one regulator, used to power up the external oscillator,
and enable PCIe on iMX6QP SABRESD board.
Signed-off-by: Richard Zhu
---
arch/arm/boot/dts/imx6qp-sabresd.dts | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx6qp-sabresd.dts
b/arch/arm/boot
One more regulator is required to turn on the external oscillator
populated on the iMX6QP SABRESD board.
Add another regulator to enable PCIe on iMX6QP SABRESD board.
Signed-off-by: Richard Zhu
---
drivers/pci/controller/dwc/pci-imx6.c | 22 ++
1 file changed, 22 insertions
> -Original Message-
> From: Lucas Stach
> Sent: 2020年7月21日 16:16
> To: Richard Zhu ; bhelg...@google.com;
> shawn...@kernel.org; feste...@gmail.com
> Cc: linux-...@vger.kernel.org; dl-linux-imx ;
> linux-arm-ker...@lists.infradead.org; linux-kernel@v
-off-by: Richard Zhu
---
drivers/mailbox/imx-mailbox.c | 67 ---
1 file changed, 50 insertions(+), 17 deletions(-)
diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c
index 25be8bb..8423a38 100644
--- a/drivers/mailbox/imx-mailbox.c
Hi Aisheng:
Thanks for your comments.
> -Original Message-
> From: Dong Aisheng
> Sent: 2019年7月29日 10:35
> To: Richard Zhu
> Cc: jassisinghb...@gmail.com; Oleksij Rempel ;
> Aisheng Dong ; open list
> ; moderated list:ARM/FREESCALE IMX / MXC
> ARM ARCHITECT
> -Original Message-
> From: Dong Aisheng
> Sent: 2019年7月29日 11:11
> To: Richard Zhu
> Cc: jassisinghb...@gmail.com; Oleksij Rempel ;
> Aisheng Dong ; open list
> ; moderated list:ARM/FREESCALE IMX / MXC
> ARM ARCHITECTURE
> Subject: Re: [EXT] Re: [PATCH
Changes:
v1 --> v2:
- Use to have the register layout linked on probe, suggested by
Oleksij Rempel .
- Add the Reviewed-by: Dong Aisheng tag.
[v2] mailbox: imx: add support for imx v1 mu
---
drivers/mailbox/imx-mailbox.c | 67 ---
1 file changed, 50
-off-by: Richard Zhu
Suggested-by: Oleksij Rempel
Reviewed-by: Dong Aisheng
---
drivers/mailbox/imx-mailbox.c | 67 ---
1 file changed, 50 insertions(+), 17 deletions(-)
diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c
index
> -Original Message-
> From: Oleksij Rempel
> Sent: 2019年7月29日 16:38
> To: Richard Zhu
> Cc: jassisinghb...@gmail.com; Aisheng Dong ;
> linux-kernel@vger.kernel.org; linux-arm-ker...@lists.infradead.org
> Subject: [EXT] Re: [PATCH] mailbox: imx: add support for imx
Enable SATA on iMX6QP SABREAUTO board.
Signed-off-by: Richard Zhu
---
arch/arm/boot/dts/imx6qp-sabreauto.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qp-sabreauto.dts
b/arch/arm/boot/dts/imx6qp-sabreauto.dts
index d4caeeb0af70..639d9dd35377 100644
Enable SATA on iMX6QP SABRESD board.
Signed-off-by: Richard Zhu
---
arch/arm/boot/dts/imx6qp-sabresd.dts | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qp-sabresd.dts
b/arch/arm/boot/dts/imx6qp-sabresd.dts
index f1b9cb104fdd..7e1e0aa0a475 100644
--- a/arch/arm
> -Original Message-
> From: Fabio Estevam
> Sent: 2020年7月9日 1:49
> To: Richard Zhu
> Cc: Shawn Guo ; dl-linux-imx ;
> moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
> ; linux-kernel
>
> Subject: Re: [PATCH] ARM: dts: imx6qdl: only enable pcie in
uto boards.
Signed-off-by: Richard Zhu
---
arch/arm/boot/dts/Makefile | 4
arch/arm/boot/dts/imx6dl-sabreauto-pcie.dts | 12
arch/arm/boot/dts/imx6dl-sabresd-pcie.dts | 12
arch/arm/boot/dts/imx6q-sabreauto-pcie.dts | 12
arch/arm/boot
> -Original Message-
> From: Fabio Estevam
> Sent: 2020年7月9日 1:41
> To: Richard Zhu
> Cc: Shawn Guo ; dl-linux-imx ;
> moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
> ; linux-kernel
>
> Subject: [EXT] Re: [PATCH] ARM: dts: imx6qp-sabreauto: enable
Enable SATA on iMX6QP SABRESD board.
Signed-off-by: Richard Zhu
Reviewed-by: Fabio Estevam
---
arch/arm/boot/dts/imx6qp-sabresd.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qp-sabresd.dts
b/arch/arm/boot/dts/imx6qp-sabresd.dts
index f1b9cb104fdd
Enable SATA on iMX6QP SABREAUTO board.
Signed-off-by: Richard Zhu
Reviewed-by: Fabio Estevam
---
arch/arm/boot/dts/imx6qp-sabreauto.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qp-sabreauto.dts
b/arch/arm/boot/dts/imx6qp-sabreauto.dts
index d4caeeb0af70
> -Original Message-
> From: Andrey Smirnov [mailto:andrew.smir...@gmail.com]
> Sent: 2018年11月27日 2:10
> To: Richard Zhu
> Cc: linux-kernel ; Bjorn Helgaas
> ; Fabio Estevam ; Chris
> Healy ; Lucas Stach ;
> Leonard Crestez ; Aisheng DONG
> ; dl-linux-imx ;
&
> -Original Message-
> From: Andrey Smirnov [mailto:andrew.smir...@gmail.com]
> Sent: 2018年12月8日 7:57
> To: niklas.cas...@linaro.org
> Cc: Lucas Stach ; linux-...@vger.kernel.org; Bjorn
> Helgaas ; Chris Healy ;
> Leonard Crestez ; Aisheng Dong
> ; Richard Zhu ;
&g
are assigned.
Signed-off-by: Richard Zhu
---
drivers/pci/controller/dwc/pci-imx6.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/pci/controller/dwc/pci-imx6.c
b/drivers/pci/controller/dwc/pci-imx6.c
index 26087b3..6c3e56b 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
> -Original Message-
> From: Baruch Siach [mailto:bar...@tkos.co.il]
> Sent: 2018年12月13日 14:37
> To: Richard Zhu
> Cc: bhelg...@google.com; lorenzo.pieral...@arm.com;
> l.st...@pengutronix.de; andrew.smir...@gmail.com;
> linux-...@vger.kernel.org; linux-kernel@vge
MSI_EN of iMX PCIe RC would be asserted when
PCIEPORTBUS driver is selected.
Thus, the MSI works fine on iMX PCIe before.
Assert it unconditionally when MSI is supported.
Otherwise, the MSI wouldn't be triggered although
the EP is present and the MSIs are assigned.
Signed-off-by: Richard Zhu
> -Original Message-
> From: Baruch Siach [mailto:bar...@tkos.co.il]
> Sent: 2018年12月13日 16:13
> To: Richard Zhu
> Cc: bhelg...@google.com; lorenzo.pieral...@arm.com;
> l.st...@pengutronix.de; andrew.smir...@gmail.com;
> linux-...@vger.kernel.org; linux-kernel@vge
Hi Lucas:
> -Original Message-
> From: Lucas Stach [mailto:l.st...@pengutronix.de]
> Sent: 2018年12月13日 17:19
> To: Richard Zhu ; bhelg...@google.com;
> lorenzo.pieral...@arm.com; andrew.smir...@gmail.com
> Cc: linux-...@vger.kernel.org; linux-arm-ker...@lists.infradead.o
> -Original Message-
> From: Lucas Stach [mailto:l.st...@pengutronix.de]
> Sent: 2018年12月13日 18:07
> To: Richard Zhu ; bhelg...@google.com;
> lorenzo.pieral...@arm.com; andrew.smir...@gmail.com
> Cc: linux-...@vger.kernel.org; linux-arm-ker...@lists.infradead.o
MSI_EN of iMX PCIe RC would be asserted when
PCIEPORTBUS driver is selected.
Thus, the MSI works fine on iMX PCIe before.
Assert it unconditionally when MSI is enabled.
Otherwise, the MSI wouldn't be triggered although
the EP is present and the MSIs are assigned.
Signed-off-by: Richard Zhu
Hi Bjorn:
Thanks for your kindly review.
> -Original Message-
> From: Bjorn Helgaas [mailto:helg...@kernel.org]
> Sent: 2018年12月13日 22:41
> To: Richard Zhu
> Cc: lorenzo.pieral...@arm.com; l.st...@pengutronix.de;
> andrew.smir...@gmail.com; linux-...@vger.kernel.o
I wouldn't be triggered although the EP is present and
the MSIs are assigned.
Signed-off-by: Richard Zhu
Reviewed-by: Lucas Stach
---
Changes v1 -> v2:
* Assert the MSI_EN unconditionally when MSI is supported.
Changes v2 -> v3:
* Remove the IS_ENABLED(CONFIG_PCI_MSI) since th
I wouldn't be triggered although the EP is present and
the MSIs are assigned.
Signed-off-by: Richard Zhu
Reviewed-by: Lucas Stach
---
Changes v1 -> v2:
* Assert the MSI_EN unconditionally when MSI is supported.
Changes v2 -> v3:
* Remove the IS_ENABLED(CONFIG_PCI_MSI) since th
Hi Bjorn:
> -Original Message-
> From: Lucas Stach [mailto:l.st...@pengutronix.de]
> Sent: 2018年12月19日 23:52
> To: Bjorn Helgaas ; Richard Zhu
>
> Cc: Lorenzo Pieralisi ; Andrew Smirnov
> ; linux-...@vger.kernel.org;
> linux-kernel@vger.kernel.org; linux-arm-ke
Hi Bjorn:
> -Original Message-
> From: Lucas Stach [mailto:l.st...@pengutronix.de]
> Sent: 2018年12月19日 23:52
> To: Bjorn Helgaas ; Richard Zhu
>
> Cc: Lorenzo Pieralisi ; Andrew Smirnov
> ; linux-...@vger.kernel.org;
> linux-kernel@vger.kernel.org; linux-arm-ke
Hi Lucas:
Thanks for your reivew.
> -Original Message-
> From: Lucas Stach [mailto:l.st...@pengutronix.de]
> Sent: 2019年3月14日 17:31
> To: Richard Zhu ; bhelg...@google.com;
> lorenzo.pieral...@arm.com; andrew.smir...@gmail.com
> Cc: linux-...@vger.kernel.
Hi Andrey:
> -Original Message-
> From: Andrey Smirnov [mailto:andrew.smir...@gmail.com]
> Sent: 2019年3月15日 10:18
> To: Richard Zhu
> Cc: bhelg...@google.com; lorenzo.pieral...@arm.com;
> l.st...@pengutronix.de; linux-...@vger.kernel.org;
> linux-arm-ker...@lists
> -Original Message-
> From: Aisheng Dong
> Sent: 2019年3月28日 19:21
> To: Marc Zyngier ; Leonard Crestez
> ; l.st...@pengutronix.de; Richard Zhu
> ; Jacky Bai
> Cc: Fabio Estevam ; Cosmin Samoila
> ; Robin Gong ; Mircea Pop
> ; Daniel Baluta ;
>
HSIO_GPIO and clock PCIE_PER are required by
i.MX8QM/QXP PCIe.
Add these specific properties to enable i.MX8QM/QXP PCIe.
Signed-off-by: Richard Zhu
---
.../devicetree/bindings/pci/fsl,imx6q-pcie.txt | 21 +
1 file changed, 21 insertions(+)
diff --git a/Documentation
can be used as PCIe reference
clock.
- clock request GPIO for controlling the PCI reference clock request
signal. And should be configure OD when L1SS maybe enabled later.
- One more power domain HSIO_GPIO and clock PCIE_PER are required by
i.MX8QM/QXP PCIe.
Signed-off-by: Richard Zhu
Hi Andrey:
Thanks a lot for your review comments.
Best Regards
Richard Zhu
Office: 86-21-28937189
Mobile: 86-13386059786
> -Original Message-
> From: Andrey Smirnov [mailto:andrew.smir...@gmail.com]
> Sent: 2019年3月14日 4:20
> To: Richard Zhu
> Cc: bhelg...@google.com;
Hi Lorenzo:
> -Original Message-
> From: Lorenzo Pieralisi [mailto:lorenzo.pieral...@arm.com]
> Sent: 2018年12月20日 22:50
> To: Richard Zhu
> Cc: bhelg...@google.com; l.st...@pengutronix.de;
> andrew.smir...@gmail.com; linux-...@vger.kernel.org;
> linux-arm-ker..
ts use MSI.
Fixes: f3fdfc4ac3a2 ("PCI: Remove host driver Kconfig selection of
CONFIG_PCIEPORTBUS")
Signed-off-by: Richard Zhu
Reviewed-by: Lucas Stach
Tested-by: Sven Van Asbroeck
Acked-by: Lorenzo Pieralisi
---
Changes v1 -> v2:
* Assert the MSI_EN unconditionally when MSI i
r.kernel.org
> Cc: Andrey Smirnov ; bhelg...@google.com;
> Fabio Estevam ; cphe...@gmail.com;
> l.st...@pengutronix.de; Leonard Crestez ;
> Aisheng DONG ; Richard Zhu
> ; dl-linux-imx ;
> linux-arm-ker...@lists.infradead.org; linux-...@vger.kernel.org
> Subject: [PATCH 3/3]
> -Original Message-
> From: Bjorn Helgaas [mailto:helg...@kernel.org]
> Sent: Tuesday, June 13, 2017 7:49 AM
> To: Stefan Schoefegger
> Cc: linux-...@vger.kernel.org; Richard Zhu ; Arnd
> Bergmann ; open list ;
> Kishon Vijay Abraham I ; Jingoo Han
> ; Bjo
> -Original Message-
> From: Bjorn Helgaas [mailto:helg...@kernel.org]
> Sent: Friday, June 16, 2017 5:06 AM
> To: Quentin Schulz
> Cc: Richard Zhu ; l.st...@pengutronix.de;
> bhelg...@google.com; robh...@kernel.org; mark.rutl...@arm.com;
> thomas.petazz...@free-e
> -Original Message-
> From: Colin King [mailto:colin.k...@canonical.com]
> Sent: Friday, April 21, 2017 3:03 PM
> To: Richard Zhu ; Lucas Stach
> ; Bjorn Helgaas ; linux-
> p...@vger.kernel.org; linux-arm-ker...@lists.infradead.org
> Cc: linux-kernel@vger.kernel.
From: Richard Zhu
- add mu driver support, the irq and 4bytes msg of
the mu module are as the interaction channel
between A# core and the M4 core on imx amp platforms.
- register one notify in isr of the mu's irq used by
rpmsg.
- instance the virtual processor, and fill up the
virtio_config_ops
To: Richard Zhu
Cc: o...@wizery.com; Stefan Agner; linux-kernel@vger.kernel.org
Subject: Re: [RFC 3/4] ARM: imx: add the platform related rpmsg implementation
On Wed, Jan 06, 2016 at 04:06:43PM +0800, Richard Zhu wrote:
> From: Richard Zhu
>
> - add mu driver support, the irq and 4bytes msg
Thanks a lot.
Best Regards
hongxing zhu
Linux BSP team
Office: 86-21-28937189
Email: hongxing@nxp.com
-Original Message-
From: Shawn Guo [mailto:shawn...@kernel.org]
Sent: Thursday, January 28, 2016 1:50 PM
To: Richard Zhu
Cc: o...@wizery.com; Stefan Agner; linux-kernel
> -Original Message-
> From: Shawn Guo [mailto:shawn...@kernel.org]
> Sent: Monday, February 15, 2016 2:10 PM
> To: Richard Zhu
> Cc: o...@wizery.com; Stefan Agner; linux-kernel@vger.kernel.org; linux-arm-
> ker...@lists.infradead.org
> Subject: Re: [RFC 3/4] ARM:
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