# \[PATCH\] docs: powerpc: add POWER9 and POWER10 to CPU families

- Subsystems: DOCUMENTATION, THE REST
- Maintainers: Jonathan Corbet, Linus Torvalds
- Status: LANDED (addebe1cfa71 · 2022-11-24 12:31)
- Landed in mainline as addebe1cfa71 on 2022-11-24.
- List: linuxppc-dev
- 3 messages, 3 authors
- Page: https://ratatoskr.run/linuxppc-dev/2022/08/9527721/t

## \[PATCH\] docs: powerpc: add POWER9 and POWER10 to CPU families

- From: Nicholas Miehlbradt \<hidden\>
- Date: 2022-08-10 04:06:10 
- Message: https://ratatoskr.run/linuxppc-dev/2022/08/9527721.md

```text
Add POWER9 and POWER10 to CPU families and list Radix MMU.

Signed-off-by: Nicholas Miehlbradt <redacted>
---
 Documentation/powerpc/cpu_families.rst | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Documentation/powerpc/cpu_families.rst b/Documentation/powerpc/cpu_families.rst
index 9b84e045e713..eb7e60649b43 100644
--- a/Documentation/powerpc/cpu_families.rst
+++ b/Documentation/powerpc/cpu_families.rst
@@ -10,6 +10,7 @@ Book3S (aka sPAPR)
 ------------------
 
 - Hash MMU (except 603 and e300)
+- Radix MMU (POWER9 and later)
 - Software loaded TLB (603 and e300)
 - Selectable Software loaded TLB in addition to hash MMU (755, 7450, e600)
 - Mix of 32 & 64 bit::
@@ -100,6 +101,18 @@ Book3S (aka sPAPR)
           v
    +--------------+
    |    POWER8    |
+   +--------------+
+          |
+          |
+          v
+   +--------------+
+   |    POWER9    |
+   +--------------+
+          |
+          |
+          v
+   +--------------+
+   |   POWER10    |
    +--------------+
 
 
-- 
2.34.1

```

## Re: \[PATCH\] docs: powerpc: add POWER9 and POWER10 to CPU families

- From: Andrew Donnellan \<hidden\>
- Date: 2022-08-12 08:20:57 
- Message: https://ratatoskr.run/linuxppc-dev/2022/08/9527748.md

```text
On Wed, 2022-08-10 at 04:03 +0000, Nicholas Miehlbradt wrote:
> Add POWER9 and POWER10 to CPU families and list Radix MMU.
> 
> Signed-off-by: Nicholas Miehlbradt <redacted>

Reviewed-by: Andrew Donnellan <redacted>


-- 
Andrew Donnellan    OzLabs, ADL Canberra
ajd@linux.ibm.com   IBM Australia Limited

```

## Re: \[PATCH\] docs: powerpc: add POWER9 and POWER10 to CPU families

- From: Michael Ellerman \<hidden\>
- Date: 2022-11-30 09:45:22 
- Message: https://ratatoskr.run/linuxppc-dev/2022/11/9529344.md

```text
On Wed, 10 Aug 2022 04:03:21 +0000, Nicholas Miehlbradt wrote:
> Add POWER9 and POWER10 to CPU families and list Radix MMU.
> 
> 

Applied to powerpc/next.

[1/1] docs: powerpc: add POWER9 and POWER10 to CPU families
      https://git.kernel.org/powerpc/c/addebe1cfa71eb29caa9d5c6bc719171e4e76414

cheers
```