Re: [Letux-kernel] [PATCH v5 5/7] MIPS: DTS: jz4780: Account for Synopsys HDMI driver and LCD controllers

2021-11-09 Thread H. Nikolaus Schaller
> Am 09.11.2021 um 21:42 schrieb H. Nikolaus Schaller : > >> So you want to update these properties to add the HDMI clock setting, like >> this: >> >> assigned-clocks = < JZ4780_CLK_OTGPHY>, < JZ4780_CLK_RTC>, >> < JZ4780_CLK_HDMI>; >> assigned-clock-parents = <0>, <

Re: [PATCH v5 5/7] MIPS: DTS: jz4780: Account for Synopsys HDMI driver and LCD controllers

2021-11-09 Thread H. Nikolaus Schaller
> Am 09.11.2021 um 21:36 schrieb Paul Cercueil : > > Hi Nikolaus, > > Le mar., nov. 9 2021 at 21:19:17 +0100, H. Nikolaus Schaller > a écrit : >> Hi Paul, >>> Am 07.11.2021 um 20:05 schrieb Paul Cercueil : 6. Therefore I think it *may* work overclocked with 48MHz but is not

Re: [PATCH v5 5/7] MIPS: DTS: jz4780: Account for Synopsys HDMI driver and LCD controllers

2021-11-09 Thread Paul Cercueil
Hi Nikolaus, Le mar., nov. 9 2021 at 21:19:17 +0100, H. Nikolaus Schaller a écrit : Hi Paul, Am 07.11.2021 um 20:05 schrieb Paul Cercueil : 6. Therefore I think it *may* work overclocked with 48MHz but is not guaranteed or reliable above 27 MHz. So everything is ok here. One thing

Re: [PATCH v5 5/7] MIPS: DTS: jz4780: Account for Synopsys HDMI driver and LCD controllers

2021-11-09 Thread H. Nikolaus Schaller
Hi Paul, > Am 07.11.2021 um 20:05 schrieb Paul Cercueil : > >> 6. Therefore I think it *may* work overclocked with 48MHz >> but is not guaranteed or reliable above 27 MHz. >> So everything is ok here. > > One thing though - the "assigned-clocks" and "assigned-clock-rates", while it > works

Re: [PATCH v5 5/7] MIPS: DTS: jz4780: Account for Synopsys HDMI driver and LCD controllers

2021-11-07 Thread Paul Cercueil
Hi, Le dim., nov. 7 2021 at 14:45:37 +0100, H. Nikolaus Schaller a écrit : Hi Paul, Am 05.10.2021 um 23:52 schrieb Paul Cercueil : Hi Paul, Le mar., oct. 5 2021 at 23:44:12 +0200, Paul Boddie a écrit : On Tuesday, 5 October 2021 22:50:12 CEST Paul Cercueil wrote: Hi Nikolaus &

Re: [PATCH v5 5/7] MIPS: DTS: jz4780: Account for Synopsys HDMI driver and LCD controllers

2021-11-07 Thread H. Nikolaus Schaller
Hi Paul, > Am 05.10.2021 um 23:52 schrieb Paul Cercueil : > > Hi Paul, > > Le mar., oct. 5 2021 at 23:44:12 +0200, Paul Boddie a > écrit : >> On Tuesday, 5 October 2021 22:50:12 CEST Paul Cercueil wrote: >>> Hi Nikolaus & Paul, >>> Le mar., oct. 5 2021 at 14:29:17 +0200, H. Nikolaus Schaller

Re: [PATCH v5 5/7] MIPS: DTS: jz4780: Account for Synopsys HDMI driver and LCD controllers

2021-10-05 Thread Paul Cercueil
Hi Paul, Le mar., oct. 5 2021 at 23:44:12 +0200, Paul Boddie a écrit : On Tuesday, 5 October 2021 22:50:12 CEST Paul Cercueil wrote: Hi Nikolaus & Paul, Le mar., oct. 5 2021 at 14:29:17 +0200, H. Nikolaus Schaller a écrit : > > diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi >

Re: [PATCH v5 5/7] MIPS: DTS: jz4780: Account for Synopsys HDMI driver and LCD controllers

2021-10-05 Thread Paul Boddie
On Tuesday, 5 October 2021 22:50:12 CEST Paul Cercueil wrote: > Hi Nikolaus & Paul, > > Le mar., oct. 5 2021 at 14:29:17 +0200, H. Nikolaus Schaller a écrit : > > > > diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi > > b/arch/mips/boot/dts/ingenic/jz4780.dtsi > > index

Re: [PATCH v5 5/7] MIPS: DTS: jz4780: Account for Synopsys HDMI driver and LCD controllers

2021-10-05 Thread Paul Cercueil
Hi Nikolaus & Paul, Le mar., oct. 5 2021 at 14:29:17 +0200, H. Nikolaus Schaller a écrit : From: Paul Boddie A specialisation of the generic Synopsys HDMI driver is employed for JZ4780 HDMI support. This requires a new driver, plus device tree and configuration modifications.

[PATCH v5 5/7] MIPS: DTS: jz4780: Account for Synopsys HDMI driver and LCD controllers

2021-10-05 Thread H. Nikolaus Schaller
From: Paul Boddie A specialisation of the generic Synopsys HDMI driver is employed for JZ4780 HDMI support. This requires a new driver, plus device tree and configuration modifications. Signed-off-by: Paul Boddie Signed-off-by: H. Nikolaus Schaller --- arch/mips/boot/dts/ingenic/jz4780.dtsi