Struct Peripheral 

pub struct Peripheral {
    pub node: usize,
    pub compatible: &'static [&'static str],
    pub reg: Option<(usize, usize)>,
    pub interrupts: &'static [u32],
    pub phandle: Option<u32>,
    pub props: &'static [(&'static str, PropValue)],
}

Fields

node: usize

compatible: &'static [&'static str]

reg: Option<(usize, usize)>

interrupts: &'static [u32]

phandle: Option<u32>

props: &'static [(&'static str, PropValue)]

Implementations

impl Peripheral

pub fn is_compatible(&self, c: &str) -> bool

returns true if any compatible string exactly matches c

pub fn compatible_contains(&self, fragment: &str) -> bool

returns true if any compatible string contains fragment as a substring

pub fn prop(&self, key: &str) -> Option<PropValue>

look up a prop by key, returning the raw PropValue

pub fn prop_u32(&self, key: &str) -> Option<u32>

get a u32 prop

pub fn prop_str(&self, key: &str) -> Option<&'static str>

get a str prop

pub fn prop_u32_array(&self, key: &str) -> Option<&'static [u32]>

get a u32 array prop

pub fn reg_base(&self) -> Option<usize>

returns the base address from reg, if present

pub fn reg_size(&self) -> Option<usize>

returns the size from reg, if present

pub fn resolve_phandle(&self, ph: u32) -> Option<&'static Peripheral>

resolve a phandle value (e.g. from a clocks prop) to another Peripheral

pub fn tree_node(&self) -> &'static TreeNode

returns the TreeNode for this peripheral

pub fn is_enabled(&self) -> bool

returns true if status prop is absent or set to “okay”

Trait Implementations

impl Clone for Peripheral

fn clone(&self) -> Peripheral

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Peripheral

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Copy for Peripheral