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[90.47.60.187]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3a1f5a2ce36sm12497030f8f.71.2025.05.12.06.06.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 12 May 2025 06:06:17 -0700 (PDT) Date: Mon, 12 May 2025 15:06:15 +0200 From: Florian Fainelli To: Andrea della Porta CC: Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Broadcom internal kernel review list , Lorenzo Pieralisi , Catalin Marinas , Will Deacon , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-gpio@vger.kernel.org, Masahiro Yamada , kernel-list@raspberrypi.com Subject: =?US-ASCII?Q?Re=3A_=5BPATCH_v9_-next_08/12=5D_arm64=3A_dts=3A_bcm271?= =?US-ASCII?Q?2=3A_Add_external_clock_for_RP1_chipset_on_Rpi5?= In-Reply-To: References: <38514415df9c174be49e72b88410d56c8de586c5.1745347417.git.andrea.porta@suse.com> <96272e42-855c-4acc-ac18-1ae9c5d4617f@broadcom.com> <779ae10a-3174-4dbb-9130-008393b59745@broadcom.com> Message-ID: Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Autocrypt: addr=florian.fainelli@broadcom.com; keydata= mQENBFPAG8ABCAC3EO02urEwipgbUNJ1r6oI2Vr/+uE389lSEShN2PmL3MVnzhViSAtrYxeTM0Tx qn1tOWoIc4QUl6Ggqf5KP6FoRkCrgMMTnUAINsINYXK+3OLe7HjP10h2jDRX4Ajs4GhsJrZOBru6 rH0YrgAhr6O5gG7NE1jhly+EsOa2MpwOiXO4DE/YKZGuVe6Bh87WqmILs9KvnNrQPcycQnYKTVpq E95d4M824M5cuRB6D1GrYovCsjA9uxo22kPdOoQRAu5gBBn3AdtALFyQj9DQKQuc39/i/Kt6XLZ/ RsBc6qLs+p+JnEuPJngTSfWvzGjpx0nkwCMi4yBb+xk7Hki4kEslABEBAAG0MEZsb3JpYW4gRmFp bmVsbGkgPGZsb3JpYW4uZmFpbmVsbGlAYnJvYWRjb20uY29tPokB4QQQAQgAywUCZWl41AUJI+Jo +hcKAAG/SMv+fS3xUQWa0NryPuoRGjsA3SAUAAAAAAAWAAFrZXktdXNhZ2UtbWFza0BwZ3AuY29t jDAUgAAAAAAgAAdwcmVmZXJyZWQtZW1haWwtZW5jb2RpbmdAcGdwLmNvbXBncG1pbWUICwkIBwMC AQoFF4AAAAAZGGxkYXA6Ly9rZXlzLmJyb2FkY29tLm5ldAUbAwAAAAMWAgEFHgEAAAAEFQgJChYh BNXZKpfnkVze1+R8aIExtcQpvGagAAoJEIExtcQpvGagWPEH/2l0DNr9QkTwJUxOoP9wgHfmVhqc 0ZlDsBFv91I3BbhGKI5UATbipKNqG13ZTsBrJHcrnCqnTRS+8n9/myOF0ng2A4YT0EJnayzHugXm +hrkO5O9UEPJ8a+0553VqyoFhHqAzjxj8fUu1px5cbb4R9G4UAySqyeLLeqnYLCKb4+GklGSBGsL MYvLmIDNYlkhMdnnzsSUAS61WJYW6jjnzMwuKJ0ZHv7xZvSHyhIsFRiYiEs44kiYjbUUMcXor/uL EuTIazGrE3MahuGdjpT2IOjoMiTsbMc0yfhHp6G/2E769oDXMVxCCbMVpA+LUtVIQEA+8Zr6mX0Y k4nDS7OiBlu5AQ0EU8AbwQEIAKxr71oqe+0+MYCc7WafWEcpQHFUwvYLcdBoOnmJPxDwDRpvU5Lh qSPvk/yJdh9k4xUDQu3rm1qIW2I9Puk5n/Jz/lZsqGw8T13DKyu8eMcvaA/irm9lX9El27DPHy/0 qsxmxVmUpu9y9S+BmaMb2CM9IuyxMWEl9ruWFS2jAWh/R8CrdnL6+zLk60R7XGzmSJqF09vYNlJ6 BdbsMWDXkYWWP5Ub1ZJGNJQ4qT7g8IN0qXxzLQsmz6tbgLMEHYBGx80bBF8AkdThd6SLhreCN7Uh IR/5NXGqotAZao2xlDpJLuOMQtoH9WVNuuxQQZHVd8if+yp6yRJ5DAmIUt5CCPcAEQEAAYkCWAQY AQIBKwUCU8AbwgUbDAAAAMBdIAQZAQgABgUCU8AbwQAKCRCTYAaomC8PVQ0VCACWk3n+obFABEp5 Rg6Qvspi9kWXcwCcfZV41OIYWhXMoc57ssjCand5noZi8bKg0bxw4qsg+9cNgZ3PN/DFWcNKcAT3 Z2/4fTnJqdJS//YcEhlr8uGs+ZWFcqAPbteFCM4dGDRruo69IrHfyyQGx16sCcFlrN8vD066RKev Fepb/ml7eYEdN5SRALyEdQMKeCSf3mectdoECEqdF/MWpfWIYQ1hEfdmC2Kztm+h3Nkt9ZQLqc3w sPJZmbD9T0c9Rphfypgw/SfTf2/CHoYVkKqwUIzI59itl5Lze+R5wDByhWHx2Ud2R7SudmT9XK1e 0x7W7a5z11Q6vrzuED5nQvkhACEJEIExtcQpvGagFiEE1dkql+eRXN7X5HxogTG1xCm8ZqC6BwgA l3kRh7oozpjpG8jpO8en5CBtTl3G+OpKJK9qbQyzdCsuJ0K1qe1wZPZbP/Y+VtmqSgnExBzjStt9 drjFBK8liPQZalp2sMlS9S7csSy6cMLF1auZubAZEqpmtpXagbtgR12YOo57Reb83F5KhtwwiWdo TpXRTx/nM0cHtjjrImONhP8OzVMmjem/B68NY++/qt0F5XTsP2zjd+tRLrFh3W4XEcLt1lhYmNmb JR/l6+vVbWAKDAtcbQ8SL2feqbPWV6VDyVKhya/EEq0xtf84qEB+4/+IjCdOzDD3kDZJo+JBkDnU 3LBXw4WCw3QhOXY+VnhOn2EcREN7qdAKw0j9Sw== On May 8, 2025 11:11:14 PM GMT+02:00, Andrea della Porta wrote: >Hi Florian, > >On 19:10 Wed 07 May , Florian Fainelli wrote: >>=20 >>=20 >> On 5/7/2025 4:13 PM, 'Andrea della Porta' via BCM-KERNEL-FEEDBACK-LIST,= PDL >> wrote: >> > Hi Florian >> >=20 >> > On 09:32 Wed 07 May , Florian Fainelli wrote: >> > >=20 >> > >=20 >> > > On 5/6/2025 10:49 PM, Andrea della Porta wrote: >> > > > Hi Florian, >> > > >=20 >> > > > On 20:53 Tue 22 Apr , Andrea della Porta wrote: >> > > > > The RP1 found on Raspberry Pi 5 board needs an external crystal= at 50MHz=2E >> > > > > Add clk_rp1_xosc node to provide that=2E >> > > > >=20 >> > > > > Signed-off-by: Andrea della Porta >> > > > > Reviewed-by: Florian Fainelli >> > > >=20 >> > > > A gentle reminder for patches 8 through 12 of this series, which = I guess >> > > > would ideally be taken by you=2E Since the merge window is approa= ching, do >> > > > you think it's feasible to iterate a second pull request to Arnd = with my >> > > > patches too? >> > > >=20 >> > > > With respect to your devicetree/next branch, my patches have the = following >> > > > conflicts: >> > > >=20 >> > > > PATCH 9: >> > > > - arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b=2Edts: &pcie1 and = &pcie2 >> > > > reference at the end, my patch was rebased on linux-next whic= h has them >> > > > while your devicetree branch has not=2E This is trivial to fi= x too=2E >> > > >=20 >> > > > PATCH 9 and 10: >> > > > - arch/arm64/boot/dts/broadcom/Makefile on your branch has a line= recently >> > > > added by Stefan's latest patch for RPi2=2E The fix is trivial= =2E >> > > >=20 >> > > > PATCH 11 and 12: >> > > > - arch/arm64/configs/defconfig: just a couple of fuzz lines=2E >> > > >=20 >> > > > Please let me know if I should resend those patches adjusted for = your tree=2E >> > >=20 >> > > Yes please resend them today or tomorrow so I can send them the fol= lowing >> > > day=2E Thanks >> >=20 >> > Sorry, what's the best wasy to provide the updated patch 8 to 12 to y= ou? >> >=20 >> > 1) Resend the entire patchset (V10) with relevant patches updated >> > 2) Send only updated patches 8 through 12 (maybe as an entirely new p= atchset with >> > only those specific patches) >>=20 >> Either of those two options would work=2E Maybe let's do option 2) in t= he >> interest of keeping the traffic low for people=2E > >Could you please take a look at this: > >https://lore=2Ekernel=2Eorg/all/aBxtyvI3LUaM3P00@apocalypse/#t > >besides patches 8 through 12, would you like to take also binding patches= + clock >driver (patches 1 to 4, if Linux Walleij is not willing to take patch 2 h= imself), >and maybe also misc driver and its dts (patches 6 and 7 unless Greg has d= ifferent >ideas)? I know this is almost the entire patchset, but it's getting hard = to escape >the dependency maze=2E >I'm open to any alternative solutions, more details in the link above=2E If I am taking the whole patchset I would need maintainers to provide the = adequate tags=2E I would prefer to only take the DT changes, with an unders= tanding that drivers wouldn't be active unless the relevant DT entries are = present as well=2E I am out of the office until the end of this week, so there may be some de= lay (more than usual) with my responses=2E Florian