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| author | Arnd Bergmann <arnd@arndb.de> | 2023-07-27 15:40:53 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2023-07-27 15:40:54 +0200 |
| commit | b1e052903cb5605e77476166a3296759835fdb69 (patch) | |
| tree | 0c436effbbd6716b2b659fafe5d89d1951151217 /include/soc | |
| parent | c05cfd71df7c0adfaa60c153a75b23e6efbd3978 (diff) | |
| parent | faafd6ca7e6e7100d21d3f43ec17674f36c9f843 (diff) | |
Merge tag 'memory-controller-drv-fixes-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/fixes
Memory controller drivers - fixes for v6.5
Two fixes are needed for Tegra194 memory controllers caused by the same
Tegra PCI commit merged in v6.5-rc1. The Tegra PCI requires now
interconnect from the memory controller, which was set only for
Tegra234, but not for Tegra194, causing probe deferrals. Expose some
dummy interconnect provider for Tegra194, to satisfy PCI driver needs.
* tag 'memory-controller-drv-fixes-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl:
memory: tegra: make icc_set_bw return zero if BWMGR not supported
memory: tegra: Add dummy implementation on Tegra194
Link: https://lore.kernel.org/r/20230726084811.124038-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/soc')
| -rw-r--r-- | include/soc/tegra/mc.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/soc/tegra/mc.h b/include/soc/tegra/mc.h index fc3001483e62..a5ef84944a06 100644 --- a/include/soc/tegra/mc.h +++ b/include/soc/tegra/mc.h @@ -175,6 +175,9 @@ struct tegra_mc_icc_ops { int (*get_bw)(struct icc_node *node, u32 *avg, u32 *peak); }; +struct icc_node *tegra_mc_icc_xlate(struct of_phandle_args *spec, void *data); +extern const struct tegra_mc_icc_ops tegra_mc_icc_ops; + struct tegra_mc_ops { /* * @probe: Callback to set up SoC-specific bits of the memory controller. This is called |