| Message ID | 20180531165109.8476-1-jagan@amarulasolutions.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Jagan, I cannot find any information on this board online, so I am guessing it has not been released yet and you are developing software support now. Do you have any datasheet/overview document of the board? Rather than making a lot of noise on the various MLs, why not wait until all hardware has a driver written for it & bugs have been been smashed, then patch in one series? Christopher Obbard 64 Studio Ltd. On 31 May 2018 at 17:51, Jagan Teki <jagan@amarulasolutions.com> wrote: > Enable AP6330 WiFi/BT combo chip on Amarula A64-Relic board: > - WiFi SDIO interface is connected to MMC1 > - WiFi WL-PMU-EN pin connected to gpio PL2: attach to mmc-pwrseq > - WiFi WL-WAKE-AP pin connected to gpio PL3 > - 32kHz external oscillator gate clock from RTC > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > --- > Changes for v2: > - Move external rtc clock nodes into main rtc node definition > of sun50i-a64.dtsi > > .../dts/allwinner/sun50i-a64-amarula-relic.dts | 31 ++++++++++++++++++++++ > arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 3 +++ > 2 files changed, 34 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts > index ce4a256ff086..eac4793c8502 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts > @@ -21,12 +21,43 @@ > chosen { > stdout-path = "serial0:115200n8"; > }; > + > + wifi_pwrseq: wifi-pwrseq { > + compatible = "mmc-pwrseq-simple"; > + clocks = <&rtc 1>; > + clock-names = "ext_clock"; > + reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* WL-PMU-EN: PL2 */ > + }; > }; > > &ehci0 { > status = "okay"; > }; > > +&mmc1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc1_pins>; > + vmmc-supply = <®_dcdc1>; > + /* > + * Schematic shows both dldo4 and eldo1 connected for vcc-io-wifi, but > + * dldo4 connection shows DNP(Do Not Populate) and eldo1 connected with > + * 0Ohm register to vcc-io-wifi so eldo1 is used. > + */ > + vqmmc-supply = <®_eldo1>; > + mmc-pwrseq = <&wifi_pwrseq>; > + bus-width = <4>; > + non-removable; > + status = "okay"; > + > + brcmf: wifi@1 { > + reg = <1>; > + compatible = "brcm,bcm4329-fmac"; > + interrupt-parent = <&r_pio>; > + interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* WL-WAKE-AP: PL3 */ > + interrupt-names = "host-wake"; > + }; > +}; > + > &mmc2 { > pinctrl-names = "default"; > pinctrl-0 = <&mmc2_pins>; > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > index 1b2ef28c42bd..82516aec4153 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > @@ -634,6 +634,9 @@ > reg = <0x01f00000 0x54>; > interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, > <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; > + clock-output-names = "rtc-osc32k", "rtc-osc32k-out"; > + clocks = <&osc32k>; > + #clock-cells = <1>; > }; > > r_intc: interrupt-controller@1f00c00 { > -- > 2.14.3 > > -- > You received this message because you are subscribed to the Google Groups "linux-sunxi" group. > To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscribe@googlegroups.com. > For more options, visit https://groups.google.com/d/optout.
On Thu, May 31, 2018 at 10:25 PM, Christopher Obbard <chris@64studio.com> wrote: > Hi Jagan, > > I cannot find any information on this board online, so I am guessing > it has not been released yet and you are developing software support > now. > > Do you have any datasheet/overview document of the board? It's an industrial board for a real product and not so different than what we supported a software for other A64 boards [1], I will update the wiki for the same in couple of days. [1] https://openedev.amarulasolutions.com/display/ODWIKI/A64 Jagan.
Hi, On Thu, May 31, 2018 at 10:21:09PM +0530, Jagan Teki wrote: > Enable AP6330 WiFi/BT combo chip on Amarula A64-Relic board: > - WiFi SDIO interface is connected to MMC1 > - WiFi WL-PMU-EN pin connected to gpio PL2: attach to mmc-pwrseq > - WiFi WL-WAKE-AP pin connected to gpio PL3 > - 32kHz external oscillator gate clock from RTC > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > --- > Changes for v2: > - Move external rtc clock nodes into main rtc node definition > of sun50i-a64.dtsi Please make that a separate patch. Maxime
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts index ce4a256ff086..eac4793c8502 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts @@ -21,12 +21,43 @@ chosen { stdout-path = "serial0:115200n8"; }; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rtc 1>; + clock-names = "ext_clock"; + reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* WL-PMU-EN: PL2 */ + }; }; &ehci0 { status = "okay"; }; +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <®_dcdc1>; + /* + * Schematic shows both dldo4 and eldo1 connected for vcc-io-wifi, but + * dldo4 connection shows DNP(Do Not Populate) and eldo1 connected with + * 0Ohm register to vcc-io-wifi so eldo1 is used. + */ + vqmmc-supply = <®_eldo1>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; + + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&r_pio>; + interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* WL-WAKE-AP: PL3 */ + interrupt-names = "host-wake"; + }; +}; + &mmc2 { pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 1b2ef28c42bd..82516aec4153 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -634,6 +634,9 @@ reg = <0x01f00000 0x54>; interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; + clock-output-names = "rtc-osc32k", "rtc-osc32k-out"; + clocks = <&osc32k>; + #clock-cells = <1>; }; r_intc: interrupt-controller@1f00c00 {
Enable AP6330 WiFi/BT combo chip on Amarula A64-Relic board: - WiFi SDIO interface is connected to MMC1 - WiFi WL-PMU-EN pin connected to gpio PL2: attach to mmc-pwrseq - WiFi WL-WAKE-AP pin connected to gpio PL3 - 32kHz external oscillator gate clock from RTC Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- Changes for v2: - Move external rtc clock nodes into main rtc node definition of sun50i-a64.dtsi .../dts/allwinner/sun50i-a64-amarula-relic.dts | 31 ++++++++++++++++++++++ arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 3 +++ 2 files changed, 34 insertions(+)