Message ID | 20181105172904.omks6taxjzcwroky@raspberrypi (mailing list archive) |
---|---|
State | Not Applicable |
Headers | show |
Series | [v3,1/3] arm64: dts: meson-gxl: add support for phicomm n1 | expand |
Hi, On 05/11/2018 18:29, He Yangxuan wrote: > This patch adds support for the Phicomm N1. This device based on P230 reference design. > The phy is RTL8211F, need to disable Energy Efficient Ethernet (EEE) to make it stable. > And this box doesn't have cvbs, so disable related section in device tree. > > Signed-off-by: He Yangxuan <yangxuan8282@gmail.com> > --- > arch/arm64/boot/dts/amlogic/Makefile | 1 + > .../dts/amlogic/meson-gxl-s905d-phicomm-n1.dts | 26 ++++++++++++++++++++++ > 2 files changed, 27 insertions(+) > create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts > > diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile > index c31f29d66..49f3ac5d8 100644 > --- a/arch/arm64/boot/dts/amlogic/Makefile > +++ b/arch/arm64/boot/dts/amlogic/Makefile > @@ -18,6 +18,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-nexbox-a95x.dtb > dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb > dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb > dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb > +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-phicomm-n1.dtb > dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb > dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-p281.dtb > dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-tx3-mini.dtb > diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts > new file mode 100644 > index 000000000..1096509b2 > --- /dev/null > +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts > @@ -0,0 +1,26 @@ [...] > +&external_phy { > + /* Realtek RTL8211F (0x001cc916) */ > + eee-broken-1000t; > +}; > I was thinking about this, and the `eee-broken-1000t;` should go into meson-gxl-s905d-p230.dts instead since the P230 should also have a broken EEE on the Realtek RTL8211F PHY. Thanks, Neil
On Fri, Nov 09, 2018 at 10:47:37AM +0100, Neil Armstrong wrote: > Hi, > > On 05/11/2018 18:29, He Yangxuan wrote: > > This patch adds support for the Phicomm N1. This device based on P230 reference design. > > The phy is RTL8211F, need to disable Energy Efficient Ethernet (EEE) to make it stable. > > And this box doesn't have cvbs, so disable related section in device tree. > > > > Signed-off-by: He Yangxuan <yangxuan8282@gmail.com> > > --- > > arch/arm64/boot/dts/amlogic/Makefile | 1 + > > .../dts/amlogic/meson-gxl-s905d-phicomm-n1.dts | 26 ++++++++++++++++++++++ > > 2 files changed, 27 insertions(+) > > create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts > > > > diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile > > index c31f29d66..49f3ac5d8 100644 > > --- a/arch/arm64/boot/dts/amlogic/Makefile > > +++ b/arch/arm64/boot/dts/amlogic/Makefile > > @@ -18,6 +18,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-nexbox-a95x.dtb > > dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb > > dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb > > dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb > > +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-phicomm-n1.dtb > > dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb > > dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-p281.dtb > > dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-tx3-mini.dtb > > diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts > > new file mode 100644 > > index 000000000..1096509b2 > > --- /dev/null > > +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts > > @@ -0,0 +1,26 @@ > > [...] > > > +&external_phy { > > + /* Realtek RTL8211F (0x001cc916) */ > > + eee-broken-1000t; > > +}; > > > > I was thinking about this, and the `eee-broken-1000t;` should go into meson-gxl-s905d-p230.dts > instead since the P230 should also have a broken EEE on the Realtek RTL8211F PHY. > > Thanks, > Neil > > _______________________________________________ > linux-amlogic mailing list > linux-amlogic@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-amlogic Neil, thanks for review. If add `eee-broken-1000t;` into meson-gxl-s905d-p230.dts, then this device tree only include disable cvbs section, should I submit a separate patch for meson-gxl-s905d-p230.dts? Yangxuan
On 09/11/2018 11:07, He Yangxuan wrote: > On Fri, Nov 09, 2018 at 10:47:37AM +0100, Neil Armstrong wrote: >> Hi, >> >> On 05/11/2018 18:29, He Yangxuan wrote: >>> This patch adds support for the Phicomm N1. This device based on P230 reference design. >>> The phy is RTL8211F, need to disable Energy Efficient Ethernet (EEE) to make it stable. >>> And this box doesn't have cvbs, so disable related section in device tree. >>> >>> Signed-off-by: He Yangxuan <yangxuan8282@gmail.com> >>> --- >>> arch/arm64/boot/dts/amlogic/Makefile | 1 + >>> .../dts/amlogic/meson-gxl-s905d-phicomm-n1.dts | 26 ++++++++++++++++++++++ >>> 2 files changed, 27 insertions(+) >>> create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts >>> >>> diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile >>> index c31f29d66..49f3ac5d8 100644 >>> --- a/arch/arm64/boot/dts/amlogic/Makefile >>> +++ b/arch/arm64/boot/dts/amlogic/Makefile >>> @@ -18,6 +18,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-nexbox-a95x.dtb >>> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb >>> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb >>> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb >>> +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-phicomm-n1.dtb >>> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb >>> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-p281.dtb >>> dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-tx3-mini.dtb >>> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts >>> new file mode 100644 >>> index 000000000..1096509b2 >>> --- /dev/null >>> +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts >>> @@ -0,0 +1,26 @@ >> >> [...] >> >>> +&external_phy { >>> + /* Realtek RTL8211F (0x001cc916) */ >>> + eee-broken-1000t; >>> +}; >>> >> >> I was thinking about this, and the `eee-broken-1000t;` should go into meson-gxl-s905d-p230.dts >> instead since the P230 should also have a broken EEE on the Realtek RTL8211F PHY. >> >> Thanks, >> Neil >> >> _______________________________________________ >> linux-amlogic mailing list >> linux-amlogic@lists.infradead.org >> http://lists.infradead.org/mailman/listinfo/linux-amlogic > > Neil, thanks for review. If add `eee-broken-1000t;` into meson-gxl-s905d-p230.dts, then this device > tree only include disable cvbs section, should I submit a separate patch for meson-gxl-s905d-p230.dts? Yes please > > Yangxuan > > _______________________________________________ > linux-amlogic mailing list > linux-amlogic@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-amlogic >
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index c31f29d66..49f3ac5d8 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -18,6 +18,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-nexbox-a95x.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-phicomm-n1.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-p281.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-tx3-mini.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts new file mode 100644 index 000000000..1096509b2 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2018 He Yangxuan + */ + +/dts-v1/; + +#include "meson-gxl-s905d-p230.dts" + +/ { + compatible = "phicomm,n1", "amlogic,s905d", "amlogic,meson-gxl"; + model = "Phicomm N1"; + + cvbs-connector { + status = "disabled"; + }; +}; + +&cvbs_vdac_port { + status = "disabled"; +}; + +&external_phy { + /* Realtek RTL8211F (0x001cc916) */ + eee-broken-1000t; +};
This patch adds support for the Phicomm N1. This device based on P230 reference design. The phy is RTL8211F, need to disable Energy Efficient Ethernet (EEE) to make it stable. And this box doesn't have cvbs, so disable related section in device tree. Signed-off-by: He Yangxuan <yangxuan8282@gmail.com> --- arch/arm64/boot/dts/amlogic/Makefile | 1 + .../dts/amlogic/meson-gxl-s905d-phicomm-n1.dts | 26 ++++++++++++++++++++++ 2 files changed, 27 insertions(+) create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905d-phicomm-n1.dts