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charset=UTF-8 Content-Transfer-Encoding: 8bit On 21/08/2025 10:45, 董绪洋 wrote: >>>>> + /* fixed clock */ >>>>> + fixed_rate_clk_apll_fout2: fixed-rate-apll-fout2 { >>>> >>>> Such pattern was years ago NAKed. >>>> >>>> No, don't ever bring nodes per clock. >>>> >>> We have defined a large number of clock devices.  >>> The comment of v3 is "Driver is also way too big for simple clock driver and I  >>> am surprised to see so many redundancies.". Therefore, we modified the clock  >>> driver code and moved the description of clock device from the driver to the DTS. >>> >>> But, this comment is that don't ever bring nodes per clock. We’ve run into some >> >> And? What is unclear in that comment? >> >>> trouble and aren’t sure which approach aligns better with community guidelines.  >>> Could you share your advice or suggestions on the best way forward? >> >> Look at any other recent clock drivers. > > I found out that the recent clock drivers, such as sophgo/clk-sg2044.c  > and rockchip/clk-rk3562.c, the clock tree information of them was placed > in the C code.  > So, for EIC7700 SoC, should the clock tree information be placed in > clk-eic7700.c just as clk-sg2044.c? Is this understanding correct? Yes, entire clock hierarchy for one clock controller should be coded in the Linux driver. How do you name it or how do you split your drivers to code it efficiently, is different topic. 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charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org T24gMjEvMDgvMjAyNSAxMDo0NSwg6JGj57uq5rSLIHdyb3RlOgo+Pj4+PiArCQkvKiBmaXhlZCBj bG9jayAqLwo+Pj4+PiArCQlmaXhlZF9yYXRlX2Nsa19hcGxsX2ZvdXQyOiBmaXhlZC1yYXRlLWFw bGwtZm91dDIgewo+Pj4+Cj4+Pj4gU3VjaCBwYXR0ZXJuIHdhcyB5ZWFycyBhZ28gTkFLZWQuCj4+ Pj4KPj4+PiBObywgZG9uJ3QgZXZlciBicmluZyBub2RlcyBwZXIgY2xvY2suCj4+Pj4KPj4+IFdl IGhhdmUgZGVmaW5lZCBhIGxhcmdlIG51bWJlciBvZiBjbG9jayBkZXZpY2VzLsKgCj4+PiBUaGUg Y29tbWVudCBvZiB2MyBpcyAiRHJpdmVyIGlzIGFsc28gd2F5IHRvbyBiaWcgZm9yIHNpbXBsZSBj bG9jayBkcml2ZXIgYW5kIEnCoAo+Pj4gYW0gc3VycHJpc2VkIHRvIHNlZSBzbyBtYW55IHJlZHVu ZGFuY2llcy4iLiBUaGVyZWZvcmUsIHdlIG1vZGlmaWVkIHRoZSBjbG9ja8KgCj4+PiBkcml2ZXIg Y29kZSBhbmQgbW92ZWQgdGhlIGRlc2NyaXB0aW9uIG9mIGNsb2NrIGRldmljZSBmcm9tIHRoZSBk cml2ZXIgdG8gdGhlIERUUy4KPj4+Cj4+PiBCdXQsIHRoaXMgY29tbWVudCBpcyB0aGF0IGRvbid0 IGV2ZXIgYnJpbmcgbm9kZXMgcGVyIGNsb2NrLiBXZeKAmXZlIHJ1biBpbnRvIHNvbWUKPj4KPj4g QW5kPyBXaGF0IGlzIHVuY2xlYXIgaW4gdGhhdCBjb21tZW50Pwo+Pgo+Pj4gdHJvdWJsZSBhbmQg YXJlbuKAmXQgc3VyZSB3aGljaCBhcHByb2FjaCBhbGlnbnMgYmV0dGVyIHdpdGggY29tbXVuaXR5 IGd1aWRlbGluZXMuwqAKPj4+IENvdWxkIHlvdSBzaGFyZSB5b3VyIGFkdmljZSBvciBzdWdnZXN0 aW9ucyBvbiB0aGUgYmVzdCB3YXkgZm9yd2FyZD8KPj4KPj4gTG9vayBhdCBhbnkgb3RoZXIgcmVj ZW50IGNsb2NrIGRyaXZlcnMuCj4gCj4gSSBmb3VuZCBvdXQgdGhhdCB0aGUgcmVjZW50IGNsb2Nr IGRyaXZlcnMsIHN1Y2ggYXMgc29waGdvL2Nsay1zZzIwNDQuY8KgCj4gYW5kIHJvY2tjaGlwL2Ns ay1yazM1NjIuYywgdGhlIGNsb2NrIHRyZWUgaW5mb3JtYXRpb24gb2YgdGhlbSB3YXMgcGxhY2Vk Cj4gaW4gdGhlIEMgY29kZS7CoAo+IFNvLCBmb3IgRUlDNzcwMCBTb0MsIHNob3VsZCB0aGUgY2xv Y2sgdHJlZSBpbmZvcm1hdGlvbiBiZSBwbGFjZWQgaW4KPiBjbGstZWljNzcwMC5jIGp1c3QgYXMg Y2xrLXNnMjA0NC5jPyBJcyB0aGlzIHVuZGVyc3RhbmRpbmcgY29ycmVjdD8KClllcywgZW50aXJl IGNsb2NrIGhpZXJhcmNoeSBmb3Igb25lIGNsb2NrIGNvbnRyb2xsZXIgc2hvdWxkIGJlIGNvZGVk IGluCnRoZSBMaW51eCBkcml2ZXIuIEhvdyBkbyB5b3UgbmFtZSBpdCBvciBob3cgZG8geW91IHNw bGl0IHlvdXIgZHJpdmVycyB0bwpjb2RlIGl0IGVmZmljaWVudGx5LCBpcyBkaWZmZXJlbnQgdG9w aWMuCgoKQmVzdCByZWdhcmRzLApLcnp5c3p0b2YKCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCmxpbnV4LXJpc2N2IG1haWxpbmcgbGlzdApsaW51eC1yaXNj dkBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4v bGlzdGluZm8vbGludXgtcmlzY3YK