Messages in this thread | | | From | Ryan Chen <> | Subject | RE: [PATCH v3 0/3] Add ASPEED AST2600 I2C new controller driver | Date | Fri, 20 May 2022 02:46:49 +0000 |
| |
Hello,
> -----Original Message----- > From: Peter Delevoryas <pdel@fb.com> > Sent: Friday, May 20, 2022 3:56 AM > Cc: Joel Stanley <joel@jms.id.au>; Andrew Jeffery <andrew@aj.id.au>; Philipp > Zabel <p.zabel@pengutronix.de>; linux-arm-kernel@lists.infradead.org; > linux-aspeed@lists.ozlabs.org; linux-kernel@vger.kernel.org; OpenBMC List > <openbmc@lists.ozlabs.org>; BMC-SW <BMC-SW@aspeedtech.com>; Peter > Delevoryas <pdel@fb.com>; Ryan Chen <ryan_chen@aspeedtech.com> > Subject: Re: [PATCH v3 0/3] Add ASPEED AST2600 I2C new controller driver > > > > > On May 15, 2022, at 11:48 PM, ryan_chen <ryan_chen@aspeedtech.com> > wrote: > > > > This series add AST2600 i2c new register set driver. The i2c new > > register set have new clock divider option for more flexiable generation. > > And also have separate i2c master and slave register set for control. > > Hey Ryan, thanks for this work! This is a little bit off-topic, but are you or > anyone else at Aspeed working on an equivalent QEMU patch series? Without > it, I don’t think QEMU will work with this series right? I think QEMU only > supports the old register set right now. > No, there are two submit in QEMU about i2c new register mode. One is ASPEED submit : https://patchwork.kernel.org/project/qemu-devel/list/?series=626028&archive=both Another is GOOGLE : https://patchwork.kernel.org/project/qemu-devel/list/?series=627706&archive=both
> > > > > v3: > > -fix i2c global clock divide default value -remove i2c slave no used > > dev_dbg info. > > > > v2: > > -add i2c global ymal file commit > > -rename file name from new to ast2600. > > aspeed-i2c-new-global.c -> i2c-ast2600-global.c > > aspeed-i2c-new-global.h -> i2c-ast2600-global.h i2c-new-aspeed.c -> > > i2c-ast2600.c -rename all driver function name to ast2600 > > > > ryan_chen (3): > > dt-bindings: i2c-ast2600: Add bindings for AST2600 i2C global register > > controller > > dt-bindings: i2c-ast2600: Add bindings for AST2600 i2C driver > > i2c:aspeed:support ast2600 i2c new register mode driver > > > > .../i2c/aspeed,i2c-ast2600-global.ymal | 44 + > > .../bindings/i2c/aspeed,i2c-ast2600.ymal | 78 + > > drivers/i2c/busses/Kconfig | 11 + > > drivers/i2c/busses/Makefile | 1 + > > drivers/i2c/busses/i2c-ast2600-global.c | 94 + > > drivers/i2c/busses/i2c-ast2600-global.h | 19 + > > drivers/i2c/busses/i2c-ast2600.c | 1703 > +++++++++++++++++ > > 7 files changed, 1950 insertions(+) > > create mode 100644 > > Documentation/devicetree/bindings/i2c/aspeed,i2c-ast2600-global.ymal > > create mode 100644 > > Documentation/devicetree/bindings/i2c/aspeed,i2c-ast2600.ymal > > create mode 100644 drivers/i2c/busses/i2c-ast2600-global.c > > create mode 100644 drivers/i2c/busses/i2c-ast2600-global.h > > create mode 100644 drivers/i2c/busses/i2c-ast2600.c > > > > -- > > 2.17.1 > > > >
| |