diff options
| author | Cédric Le Goater <clg@kaod.org> | 2020-12-10 18:14:42 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-12-11 09:53:09 +1100 |
| commit | 9dfe4b14df93532da3dbf11952a17389ae3cdc67 (patch) | |
| tree | 7f597ef1589a72eafe60f984cd3512b3fabc4d7f /arch/powerpc/sysdev/xive/common.c | |
| parent | e2cf43d59525477cfd030378c3c808187952c531 (diff) | |
powerpc/xive: Add a name to the IRQ domain
We hope one day to handle multiple irq_domain in the XIVE driver.
Start simple by setting the name using the DT node.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201210171450.1933725-6-clg@kaod.org
Diffstat (limited to 'arch/powerpc/sysdev/xive/common.c')
| -rw-r--r-- | arch/powerpc/sysdev/xive/common.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index ee375daf8114..8b1fe72a6a95 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -1310,9 +1310,9 @@ static const struct irq_domain_ops xive_irq_domain_ops = { .xlate = xive_irq_domain_xlate, }; -static void __init xive_init_host(void) +static void __init xive_init_host(struct device_node *np) { - xive_irq_domain = irq_domain_add_nomap(NULL, XIVE_MAX_IRQ, + xive_irq_domain = irq_domain_add_nomap(np, XIVE_MAX_IRQ, &xive_irq_domain_ops, NULL); if (WARN_ON(xive_irq_domain == NULL)) return; @@ -1513,8 +1513,8 @@ void xive_shutdown(void) xive_ops->shutdown(); } -bool __init xive_core_init(const struct xive_ops *ops, void __iomem *area, u32 offset, - u8 max_prio) +bool __init xive_core_init(struct device_node *np, const struct xive_ops *ops, + void __iomem *area, u32 offset, u8 max_prio) { xive_tima = area; xive_tima_offset = offset; @@ -1525,7 +1525,7 @@ bool __init xive_core_init(const struct xive_ops *ops, void __iomem *area, u32 o __xive_enabled = true; pr_devel("Initializing host..\n"); - xive_init_host(); + xive_init_host(np); pr_devel("Initializing boot CPU..\n"); |