Hi list,
This series adds support for 2 new revisions of Radxa's ROCK Pi 4,
namely ROCK Pi 4A+ and ROCK Pi 4B+. While most things are in common
with the previous 4A and 4B revisions, they have OP1 revision of
the SoC and eMMC soldered on board.
Patch 4 and 5 add SPDIF and anlog Codec to the common device tree,
since they are in place in previous revisions as well.
It superseeds
https://lore.kernel.org/linux-rockchip/d4e4e06e-6ddd-4707-232d-b829c1d646e6@gmail.com/
There is no example (which I could find) for Rockchip on how to
deal with "+" revisions - so I looked up other SoCs and the rule
seems to be to use the "+" for the model name (which is the "offical"
name), but use "-plus" for compatible name and device tree files names
(see "Raspberry Pi Model A+", for instance).
A short node for testing ES8316 codec:
The driver disables the headphone jack by default - for testing
one would have to enable it via amixer with:
amixer [card index] 'Right Headphone Mixer Right DAC' on
amixer [card index] 'Left Headphone Mixer Left DAC' on
Alex
Changes in v2:
- added additional compatibles for the new revisions (Heiko)
- renamed ES8316 audio card name to "Analog" (Johan)
- added patch for SPDIF
- aligned spelling of board name(s)
Alex Bee (5):
dt-bindings: Add doc for ROCK Pi 4 A+ and B+
arm64: dts: rockchip: Add RK3399 ROCK Pi 4A+ board
arm64: dts: rockchip: Add RK3399 ROCK Pi 4B+ board
arm64: dts: rockchip: add ES8316 codec for ROCK Pi 4
arm64: dts: rockchip: add SPDIF node for ROCK Pi 4
.../devicetree/bindings/arm/rockchip.yaml | 4 +-
arch/arm64/boot/dts/rockchip/Makefile | 2 +
.../boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 54 +++++++++++++++++++
.../dts/rockchip/rk3399-rock-pi-4a-plus.dts | 14 +++++
.../dts/rockchip/rk3399-rock-pi-4b-plus.dts | 47 ++++++++++++++++
5 files changed, 120 insertions(+), 1 deletion(-)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts
create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts
base-commit: 009c9aa5be652675a06d5211e1640e02bbb1c33d
--
2.27.0
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ROCK Pi 4 got 2 more variants called A+ and B+.
Add the dt-bindings documentation for it.
Signed-off-by: Alex Bee <redacted>
---
Documentation/devicetree/bindings/arm/rockchip.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
@@ -460,11 +460,13 @@ properties:-const:radxa,rock-const:rockchip,rk3188--description:Radxa ROCK Pi 4A/B/C+-description:Radxa ROCK Pi 4A/A+/B/B+/Citems:-enum:-radxa,rockpi4a+-radxa,rockpi4a-plus-radxa,rockpi4b+-radxa,rockpi4b-plus-radxa,rockpi4c-const:radxa,rockpi4-const:rockchip,rk3399
--
2.27.0
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ROCK Pi 4A+ board is the successor of ROCK Pi 4A board.
Differences to the original version are
- has RK3399 OP1 SoC revision
- has eMMC (16 or 32 GB) soldered on board (no changes required,
since it is enabled in rk3399-rock-pi-4.dtsi)
- dev boards have SPI flash soldered, but as per manufacturer response,
this won't be the case for mass production boards
Signed-off-by: Alex Bee <redacted>
---
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts | 14 ++++++++++++++
2 files changed, 15 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a-plus.dts
@@ -0,0 +1,14 @@+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)+/*+*Copyright(c)2019AkashGajjar<Akash_Gajjar@mentor.com>+*Copyright(c)2019PragneshPatel<Pragnesh_Patel@mentor.com>+*/++/dts-v1/;+#include"rk3399-rock-pi-4.dtsi"+#include"rk3399-op1-opp.dtsi"++/{+model="Radxa ROCK Pi 4A+";+compatible="radxa,rockpi4a-plus","radxa,rockpi4","rockchip,rk3399";+};
--
2.27.0
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ROCK Pi 4B+ board is the successor of ROCK Pi 4B board.
Differences to the original version are
- has RK3399 OP1 SoC revision
- has eMMC (16 or 32 GB) soldered on board (no changes required,
since it is enabled in rk3399-rock-pi-4.dtsi)
- dev boards have SPI flash soldered, but as per manufacturer response,
this won't be the case for mass production boards
Signed-off-by: Alex Bee <redacted>
---
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../dts/rockchip/rk3399-rock-pi-4b-plus.dts | 47 +++++++++++++++++++
2 files changed, 48 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts
@@ -0,0 +1,47 @@+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)+/*+*Copyright(c)2019AkashGajjar<Akash_Gajjar@mentor.com>+*Copyright(c)2019PragneshPatel<Pragnesh_Patel@mentor.com>+*/++/dts-v1/;+#include"rk3399-rock-pi-4.dtsi"+#include"rk3399-op1-opp.dtsi"++/{+model="Radxa ROCK Pi 4B+";+compatible="radxa,rockpi4b-plus","radxa,rockpi4","rockchip,rk3399";++aliases{+mmc2=&sdio0;+};+};++&sdio0{+status="okay";++brcmf:wifi@1{+compatible="brcm,bcm4329-fmac";+reg=<1>;+interrupt-parent=<&gpio0>;+interrupts=<RK_PA3GPIO_ACTIVE_HIGH>;+interrupt-names="host-wake";+pinctrl-names="default";+pinctrl-0=<&wifi_host_wake_l>;+};+};++&uart0{+status="okay";++bluetooth{+compatible="brcm,bcm43438-bt";+clocks=<&rk8081>;+clock-names="ext_clock";+device-wakeup-gpios=<&gpio2RK_PD3GPIO_ACTIVE_HIGH>;+host-wakeup-gpios=<&gpio0RK_PA4GPIO_ACTIVE_HIGH>;+shutdown-gpios=<&gpio0RK_PB1GPIO_ACTIVE_HIGH>;+pinctrl-names="default";+pinctrl-0=<&bt_host_wake_l&bt_wake_l&bt_enable_h>;+};+};
--
2.27.0
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ROCK Pi 4 boards have the codec connected to i2s0 and it is accessible
via i2c1 address 0x11.
Add an audio-graph-card for it.
Signed-off-by: Alex Bee <redacted>
---
.../boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 28 +++++++++++++++++++
1 file changed, 28 insertions(+)
Add a SPDIF audio-graph-card to ROCK Pi 4 device tree.
It's not enabled by default since all dma channels are used by
the (already) enabled i2s0/1/2 and the pin is muxed with GPIO4_C5
which might be in use already.
If enabled SPDIF_TX will be available at pin #15.
Signed-off-by: Alex Bee <redacted>
---
.../boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)
From: Rob Herring <robh@kernel.org> Date: 2021-07-12 20:07:12
On Fri, 18 Jun 2021 20:12:52 +0200, Alex Bee wrote:
ROCK Pi 4 got 2 more variants called A+ and B+.
Add the dt-bindings documentation for it.
Signed-off-by: Alex Bee <redacted>
---
Documentation/devicetree/bindings/arm/rockchip.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
On Fri, 18 Jun 2021 20:12:51 +0200, Alex Bee wrote:
This series adds support for 2 new revisions of Radxa's ROCK Pi 4,
namely ROCK Pi 4A+ and ROCK Pi 4B+. While most things are in common
with the previous 4A and 4B revisions, they have OP1 revision of
the SoC and eMMC soldered on board.
Patch 4 and 5 add SPDIF and anlog Codec to the common device tree,
since they are in place in previous revisions as well.
It superseeds
https://lore.kernel.org/linux-rockchip/d4e4e06e-6ddd-4707-232d-b829c1d646e6@gmail.com/
[...]
Applied, thanks!
[1/5] dt-bindings: Add doc for ROCK Pi 4 A+ and B+
commit: 0a777f84fd94aba8bd7282d9616e9160ac8ba757
[2/5] arm64: dts: rockchip: Add RK3399 ROCK Pi 4A+ board
commit: 7ce2bc0f8295afd794264e503a4c8cabd09e8b38
[3/5] arm64: dts: rockchip: Add RK3399 ROCK Pi 4B+ board
commit: fb094a9957b4500b6988b0927ef408636bff966b
[4/5] arm64: dts: rockchip: add ES8316 codec for ROCK Pi 4
commit: 9e595375ddf8c71bdd23df2a6769518116dbc6bf
[5/5] arm64: dts: rockchip: add SPDIF node for ROCK Pi 4
commit: 30910d85c20d929ee1e618bfd86e0fc2f510739f
Best regards,
--
Heiko Stuebner [off-list ref]
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